Fix whitespace in topic, university, workflow docsdocs-code-block-style-6

Many code blocks are 4spaced, and they render in GitLab
without coloring as a result, even though they are
fenced with a language label. If in a list, other items
will render as being in a code block too, even if not
meant to. This fixes all these issues, and cleans up
minor white space issues in /topic, /university, /update
and /workflow docs.

13 files changed, 393 insertions, 371 deletions

diff --git a/doc/topics/git/numerous_undo_possibilities_in_git/index.md b/doc/topics/git/numerous_undo_possibilities_in_git/index.md
index 84201e11831..5cae532bf54 100644
--- a/doc/topics/git/numerous_undo_possibilities_in_git/index.md
+++ b/doc/topics/git/numerous_undo_possibilities_in_git/index.md
@@ -110,21 +110,21 @@ At this point there are 3 options to undo the local changes you have:
 
 - Discard all local changes, but save them for possible re-use [later](#quickly-save-local-changes):
 
-    ```shell
-    git stash
-    ```
+  ```shell
+  git stash
+  ```
 
 - Discarding local changes (permanently) to a file:
 
-    ```shell
-    git checkout -- <file>
-    ```
+  ```shell
+  git checkout -- <file>
+  ```
 
 - Discard all local changes to all files permanently:
 
-    ```shell
-    git reset --hard
-    ```
+  ```shell
+  git reset --hard
+  ```
 
 Before executing `git reset --hard`, keep in mind that there is also a way to
 just temporary store the changes without committing them using `git stash`.
@@ -182,27 +182,27 @@ Now you have 4 options to undo your changes:
 
 - Unstage the file to current commit (HEAD):
 
-    ```shell
-    git reset HEAD <file>
-    ```
+  ```shell
+  git reset HEAD <file>
+  ```
 
 - Unstage everything - retain changes:
 
-    ```shell
-    git reset
-    ```
+  ```shell
+  git reset
+  ```
 
 - Discard all local changes, but save them for [later](#quickly-save-local-changes):
 
-    ```shell
-    git stash
-    ```
+  ```shell
+  git stash
+  ```
 
 - Discard everything permanently:
 
-    ```shell
-    git reset --hard
-    ```
+  ```shell
+  git reset --hard
+  ```
 
 ## Committed local changes
 
@@ -240,21 +240,21 @@ In our example we will end up with commit `B`, that introduced bug/error. We hav
 
 - Undo (swap additions and deletions) changes introduced by commit `B`:
 
-    ```shell
-    git revert commit-B-id
-    ```
+  ```shell
+  git revert commit-B-id
+  ```
 
 - Undo changes on a single file or directory from commit `B`, but retain them in the staged state:
 
-    ```shell
-    git checkout commit-B-id <file>
-    ```
+  ```shell
+  git checkout commit-B-id <file>
+  ```
 
 - Undo changes on a single file or directory from commit `B`, but retain them in the unstaged state:
 
-    ```shell
-    git reset  commit-B-id <file>
-    ```
+  ```shell
+  git reset  commit-B-id <file>
+  ```
 
 - There is one command we also must not forget: **creating a new branch**
   from the point where changes are not applicable or where the development has hit a
@@ -270,14 +270,14 @@ In our example we will end up with commit `B`, that introduced bug/error. We hav
   you can [cherry-pick](../../../user/project/merge_requests/cherry_pick_changes.md#cherry-picking-a-commit)
   that commit into a new merge request.
 
-    ![Create a new branch to avoid clashing](img/branching.png)
+  ![Create a new branch to avoid clashing](img/branching.png)
 
-    ```shell
-    git checkout commit-B-id
-    git checkout -b new-path-of-feature
-    # Create <commit F>
-    git commit -a
-    ```
+  ```shell
+  git checkout commit-B-id
+  git checkout -b new-path-of-feature
+  # Create <commit F>
+  git commit -a
+  ```
 
 ### With history modification
 
@@ -297,9 +297,9 @@ delete commit `B`.
 
 - Rebase the range from current commit D to A:
 
-    ```shell
-    git rebase -i A
-    ```
+  ```shell
+  git rebase -i A
+  ```
 
 - Command opens your favorite editor where you write `drop` in front of commit
  `B`, but you leave default `pick` with all other commits. Save and exit the
@@ -310,9 +310,9 @@ In case you want to modify something introduced in commit `B`.
 
 - Rebase the range from current commit D to A:
 
-    ```shell
-    git rebase -i A
-    ```
+  ```shell
+  git rebase -i A
+  ```
 
 - Command opens your favorite text editor where you write `edit` in front of commit
  `B`, but leave default `pick` with all other commits. Save and exit the editor to
@@ -320,9 +320,9 @@ In case you want to modify something introduced in commit `B`.
 
 - Now do your edits and commit changes:
 
-    ```shell
-    git commit -a
-    ```
+  ```shell
+  git commit -a
+  ```
 
 You can find some more examples in [below section where we explain how to modify
 history](#how-modifying-history-is-done)
diff --git a/doc/topics/git/troubleshooting_git.md b/doc/topics/git/troubleshooting_git.md
index 417d91bf834..11284da30af 100644
--- a/doc/topics/git/troubleshooting_git.md
+++ b/doc/topics/git/troubleshooting_git.md
@@ -51,11 +51,11 @@ Configuring *both* the client and the server is unnecessary.
 - On UNIX, edit `~/.ssh/config` (create the file if it doesn’t exist) and
   add or edit:
 
-    ```text
-    Host your-gitlab-instance-url.com
-      ServerAliveInterval 60
-      ServerAliveCountMax 5
-    ```
+  ```text
+  Host your-gitlab-instance-url.com
+    ServerAliveInterval 60
+    ServerAliveCountMax 5
+  ```
 
 - On Windows, if you are using PuTTY, go to your session properties, then
   navigate to "Connection" and under "Sending of null packets to keep
diff --git a/doc/university/training/end-user/README.md b/doc/university/training/end-user/README.md
index 99fb5e83387..423ba1cfbd7 100644
--- a/doc/university/training/end-user/README.md
+++ b/doc/university/training/end-user/README.md
@@ -54,6 +54,7 @@ project.
 ---
 
 ## Git Setup
+
 Workshop Time!
 
 ---
@@ -88,7 +89,7 @@ git config --global --list
 ```
 
 - You might want or be required to use an SSH key.
-    - Instructions: [SSH](http://doc.gitlab.com/ce/ssh/README.html)
+  - Instructions: [SSH](http://doc.gitlab.com/ce/ssh/README.html)
 
 ---
 
@@ -119,13 +120,13 @@ cd ~/workspace
 ### Git Workflow
 
 - Untracked files
-    - New files that Git has not been told to track previously.
+  - New files that Git has not been told to track previously.
 - Working area (Workspace)
-    - Files that have been modified but are not committed.
+  - Files that have been modified but are not committed.
 - Staging area (Index)
-    - Modified files that have been marked to go in the next commit.
+  - Modified files that have been marked to go in the next commit.
 - Upstream
-    - Hosted repository on a shared server
+  - Hosted repository on a shared server
 
 ---
 
@@ -229,8 +230,6 @@ git push origin squash_some_bugs
 
 ---
 
-### Feedback and Collaboration
-
 - Review the Thoughtbot code-review guide for suggestions to follow when reviewing merge requests:[Thoughtbot](https://github.com/thoughtbot/guides/tree/master/code-review)
 - See GitLab merge requests for examples: [Merge Requests](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests)
 
@@ -266,20 +265,22 @@ git push origin squash_some_bugs
 
 ### Example 1/2
 
-    git checkout -b conflicts_branch
+```sh
+git checkout -b conflicts_branch
 
-    # vi conflicts.rb
-    # Add 'Line4' and 'Line5'
+# vi conflicts.rb
+# Add 'Line4' and 'Line5'
 
-    git commit -am "add line4 and line5"
-    git push origin conflicts_branch
+git commit -am "add line4 and line5"
+git push origin conflicts_branch
 
-    git checkout master
+git checkout master
 
-    # vi conflicts.rb
-    # Add 'Line6' and 'Line7'
-    git commit -am "add line6 and line7"
-    git push origin master
+# vi conflicts.rb
+# Add 'Line6' and 'Line7'
+git commit -am "add line6 and line7"
+git push origin master
+```
 
 ---
 
@@ -287,20 +288,22 @@ git push origin squash_some_bugs
 
 Create a merge request on the GitLab web UI. You'll see a conflict warning.
 
-    git checkout conflicts_branch
-    git fetch
-    git rebase master
+```sh
+git checkout conflicts_branch
+git fetch
+git rebase master
 
-    # Fix conflicts by editing the files.
+# Fix conflicts by editing the files.
 
-    git add conflicts.rb
-    # No need to commit this file
+git add conflicts.rb
+# No need to commit this file
 
-    git rebase --continue
+git rebase --continue
 
-    # Remember that we have rewritten our commit history so we
-    # need to force push so that our remote branch is restructured
-    git push origin conflicts_branch -f
+# Remember that we have rewritten our commit history so we
+# need to force push so that our remote branch is restructured
+git push origin conflicts_branch -f
+```
 
 ---
 
@@ -321,20 +324,28 @@ Create a merge request on the GitLab web UI. You'll see a conflict warning.
 
 To remove files from stage use reset HEAD. Where HEAD is the last commit of the current branch:
 
-    git reset HEAD <file>
+```sh
+git reset HEAD <file>
+```
 
 This will unstage the file but maintain the modifications. To revert the file back to the state it was in before the changes we can use:
 
-    git checkout -- <file>
+```sh
+git checkout -- <file>
+```
 
 To remove a file from disk and repo use 'git rm' and to rm a dir use the '-r' flag:
 
-    git rm '*.txt'
-    git rm -r <dirname>
+```sh
+git rm '*.txt'
+git rm -r <dirname>
+```
 
 If we want to remove a file from the repository but keep it on disk, say we forgot to add it to our .gitignore file then use `--cache`:
 
-    git rm <filename> --cache
+```sh
+git rm <filename> --cache
+```
 
 ---
 
@@ -342,19 +353,27 @@ If we want to remove a file from the repository but keep it on disk, say we forg
 
 Undo last commit putting everything back into the staging area:
 
-    git reset --soft HEAD^
+```sh
+git reset --soft HEAD^
+```
 
 Add files and change message with:
 
-    git commit --amend -m "New Message"
+```sh
+git commit --amend -m "New Message"
+```
 
 Undo last and remove changes
 
-    git reset --hard HEAD^
+```sh
+git reset --hard HEAD^
+```
 
 Same as last one but for two commits back:
 
-    git reset --hard HEAD^^
+```sh
+git reset --hard HEAD^^
+```
 
 Don't reset after pushing
 
@@ -373,35 +392,38 @@ Don't reset after pushing
 1. Pull for updates
 1. Push changes
 
-----
+---
 
-    # Change file edit_this_file.rb
-    git status
-    git commit -am "kjkfjkg"
-    git log
-    git commit --amend -m "New comment added"
-    git log
-    git reset --soft HEAD^
-    git log
-    git pull origin master
-    git push origin master
+```sh
+# Change file edit_this_file.rb
+git status
+git commit -am "kjkfjkg"
+git log
+git commit --amend -m "New comment added"
+git log
+git reset --soft HEAD^
+git log
+git pull origin master
+git push origin master
+```
 
 ---
 
-### Note
+### git revert vs git reset
 
-git revert vs git reset
 Reset removes the commit while revert removes the changes but leaves the commit
 Revert is safer considering we can revert a revert
 
-    # Changed file
-    git commit -am "bug introduced"
-    git revert HEAD
-    # New commit created reverting changes
-    # Now we want to re apply the reverted commit
-    git log # take hash from the revert commit
-    git revert <rev commit hash>
-    # reverted commit is back (new commit created again)
+```sh
+# Changed file
+git commit -am "bug introduced"
+git revert HEAD
+# New commit created reverting changes
+# Now we want to re apply the reverted commit
+git log # take hash from the revert commit
+git revert <rev commit hash>
+# reverted commit is back (new commit created again)
+```
 
 ---
 
@@ -415,11 +437,11 @@ Revert is safer considering we can revert a revert
 
 ### Version Control
 
- - Local VCS was used with a filesystem or a simple db.
- - Centralized VCS such as Subversion includes collaboration but
-   still is prone to data loss as the main server is the single point of
-   failure.
- - Distributed VCS enables the team to have a complete copy of the project
-   and work with little dependency to the main server. In case of a main
-   server failing the project can be recovered by any of the latest copies
-   from the team
+- Local VCS was used with a filesystem or a simple db.
+- Centralized VCS such as Subversion includes collaboration but
+  still is prone to data loss as the main server is the single point of
+  failure.
+- Distributed VCS enables the team to have a complete copy of the project
+  and work with little dependency to the main server. In case of a main
+  server failing the project can be recovered by any of the latest copies
+  from the team
diff --git a/doc/university/training/topics/getting_started.md b/doc/university/training/topics/getting_started.md
index 08027c5d15b..e8ff7916590 100644
--- a/doc/university/training/topics/getting_started.md
+++ b/doc/university/training/topics/getting_started.md
@@ -8,14 +8,15 @@ comments: false
 
 - Create a new repository by instantiating it through:
 
-    ```bash
-    git init
-    ```
+  ```bash
+  git init
+  ```
+
 - Copy an existing project by cloning the repository through:
 
-    ```bash
-    git clone <url>
-    ```
+  ```bash
+  git clone <url>
+  ```
 
 ## Central Repos
 
@@ -23,9 +24,9 @@ comments: false
 - Bare repositories don't allow file editing or committing changes.
 - Create a bare repo with:
 
-    ```bash
-    git init --bare project-name.git
-    ```
+  ```bash
+  git init --bare project-name.git
+  ```
 
 ## Instantiate workflow with clone
 
diff --git a/doc/university/training/topics/git_add.md b/doc/university/training/topics/git_add.md
index 4c61d5eb175..7152fc2030b 100644
--- a/doc/university/training/topics/git_add.md
+++ b/doc/university/training/topics/git_add.md
@@ -10,32 +10,32 @@ Adds content to the index or staging area.
 
 - Adds a list of file:
 
-    ```bash
-    git add <files>
-    ```
+  ```bash
+  git add <files>
+  ```
 
 - Adds all files including deleted ones:
 
-    ```bash
-    git add -A
-    ```
+  ```bash
+  git add -A
+  ```
 
 ## Git add continued
 
 - Add all text files in current dir:
 
-    ```bash
-    git add *.txt
-    ```
+  ```bash
+  git add *.txt
+  ```
 
 - Add all text file in the project:
 
-    ```bash
-    git add "*.txt*"
-    ```
+  ```bash
+  git add "*.txt*"
+  ```
 
 - Adds all files in directory:
 
-    ```bash
-    git add views/layouts/
-    ```
+  ```bash
+  git add views/layouts/
+  ```
diff --git a/doc/university/training/topics/git_log.md b/doc/university/training/topics/git_log.md
index 11addcd3ee1..bae734554f5 100644
--- a/doc/university/training/topics/git_log.md
+++ b/doc/university/training/topics/git_log.md
@@ -8,33 +8,33 @@ Git log lists commit history. It allows searching and filtering.
 
 - Initiate log:
 
-    ```sh
-    git log
-    ```
+  ```sh
+  git log
+  ```
 
 - Retrieve set number of records:
 
-    ```sh
-    git log -n 2
-    ```
+  ```sh
+  git log -n 2
+  ```
 
 - Search commits by author. Allows user name or a regular expression.
 
-    ```sh
-    git log --author="user_name"
-    ```
+  ```sh
+  git log --author="user_name"
+  ```
 
 - Search by comment message:
 
-    ```sh
-    git log --grep="<pattern>"
-    ```
+  ```sh
+  git log --grep="<pattern>"
+  ```
 
 - Search by date:
 
-    ```sh
-    git log --since=1.month.ago --until=3.weeks.ago
-    ```
+  ```sh
+  git log --since=1.month.ago --until=3.weeks.ago
+  ```
 
 ## Git Log Workflow
 
diff --git a/doc/university/training/topics/rollback_commits.md b/doc/university/training/topics/rollback_commits.md
index 1e6602deef2..c17e8d59737 100644
--- a/doc/university/training/topics/rollback_commits.md
+++ b/doc/university/training/topics/rollback_commits.md
@@ -8,29 +8,29 @@ comments: false
 
 - Undo last commit putting everything back into the staging area:
 
-    ```sh
-    git reset --soft HEAD^
-    ```
+  ```sh
+  git reset --soft HEAD^
+  ```
 
 - Add files and change message with:
 
-    ```sh
-    git commit --amend -m "New Message"
-    ```
+  ```sh
+  git commit --amend -m "New Message"
+  ```
 
 - Undo last and remove changes:
 
-    ```sh
-    git reset --hard HEAD^
-    ```
+  ```sh
+  git reset --hard HEAD^
+  ```
 
 - Same as last one but for two commits back:
 
-    ```sh
-    git reset --hard HEAD^^
-    ```
+  ```sh
+  git reset --hard HEAD^^
+  ```
 
-** Don't reset after pushing **
+**Don't reset after pushing**
 
 ## Reset Workflow
 
diff --git a/doc/university/training/topics/stash.md b/doc/university/training/topics/stash.md
index 02b2f610266..21abad88cfa 100644
--- a/doc/university/training/topics/stash.md
+++ b/doc/university/training/topics/stash.md
@@ -9,47 +9,47 @@ and we need to change to a different branch.
 
 - Stash:
 
-    ```sh
-    git stash save
-    # or
-    git stash
-    # or with a message
-    git stash save "this is a message to display on the list"
-    ```
+  ```sh
+  git stash save
+  # or
+  git stash
+  # or with a message
+  git stash save "this is a message to display on the list"
+  ```
 
 - Apply stash to keep working on it:
 
-    ```sh
-    git stash apply
-    # or apply a specific one from out stack
-    git stash apply stash@{3}
-    ```
+  ```sh
+  git stash apply
+  # or apply a specific one from out stack
+  git stash apply stash@{3}
+  ```
 
 - Every time we save a stash it gets stacked so by using list we can see all our
   stashes.
 
-    ```sh
-    git stash list
-    # or for more information (log methods)
-    git stash list --stat
-    ```
+  ```sh
+  git stash list
+  # or for more information (log methods)
+  git stash list --stat
+  ```
 
 - To clean our stack we need to manually remove them:
 
-    ```sh
-    # drop top stash
-    git stash drop
-    # or
-    git stash drop <name>
-    # to clear all history we can use
-    git stash clear
-    ```
+  ```sh
+  # drop top stash
+  git stash drop
+  # or
+  git stash drop <name>
+  # to clear all history we can use
+  git stash clear
+  ```
 
 - Apply and drop on one command:
 
-    ```sh
-      git stash pop
-    ```
+  ```sh
+  git stash pop
+  ```
 
 - If we meet conflicts we need to either reset or commit our changes.
 - Conflicts through `pop` will not drop a stash afterwards.
diff --git a/doc/university/training/topics/unstage.md b/doc/university/training/topics/unstage.md
index af16afdc5d1..fa1f63f9ec4 100644
--- a/doc/university/training/topics/unstage.md
+++ b/doc/university/training/topics/unstage.md
@@ -6,27 +6,27 @@ comments: false
 
 ## Unstage
 
-- To remove files from stage use reset HEAD where HEAD is the last commit of the current branch. This will unstage the file but maintain the modifications. 
+- To remove files from stage use reset HEAD where HEAD is the last commit of the current branch. This will unstage the file but maintain the modifications.
 
-    ```bash
-    git reset HEAD <file>
-    ```
+  ```bash
+  git reset HEAD <file>
+  ```
 
 - To revert the file back to the state it was in before the changes we can use:
 
-    ```bash
-    git checkout -- <file>
-    ```
+  ```bash
+  git checkout -- <file>
+  ```
 
 - To remove a file from disk and repo use 'git rm' and to rm a dir use the '-r' flag:
 
-    ```sh
-    git rm '*.txt'
-    git rm -r <dirname>
-    ```
+  ```sh
+  git rm '*.txt'
+  git rm -r <dirname>
+  ```
 
 - If we want to remove a file from the repository but keep it on disk, say we forgot to add it to our `.gitignore` file then use `--cache`:
 
-    ```sh
-    git rm <filename> --cache
-    ```
+  ```sh
+  git rm <filename> --cache
+  ```
diff --git a/doc/update/mysql_to_postgresql.md b/doc/update/mysql_to_postgresql.md
index 1e424134242..f6a1b6abdbf 100644
--- a/doc/update/mysql_to_postgresql.md
+++ b/doc/update/mysql_to_postgresql.md
@@ -72,15 +72,15 @@ need to enable the bundled PostgreSQL:
 
 1. Stop GitLab:
 
-    ```bash
-    sudo gitlab-ctl stop
-    ```
+   ```bash
+   sudo gitlab-ctl stop
+   ```
 
 1. Edit `/etc/gitlab/gitlab.rb` to enable bundled PostgreSQL:
 
-    ```
-    postgresql['enable'] = true
-    ```
+   ```
+   postgresql['enable'] = true
+   ```
 
 1. Edit `/etc/gitlab/gitlab.rb` to use the bundled PostgreSQL. Please check
    all the settings beginning with `db_`, such as `gitlab_rails['db_adapter']`
@@ -91,22 +91,22 @@ need to enable the bundled PostgreSQL:
    for the changes to take effect.
 1. Start Unicorn and PostgreSQL so that we can prepare the schema:
 
-    ```bash
-    sudo gitlab-ctl start unicorn
-    sudo gitlab-ctl start postgresql
-    ```
+   ```bash
+   sudo gitlab-ctl start unicorn
+   sudo gitlab-ctl start postgresql
+   ```
 
 1. Run the following commands to prepare the schema:
 
-    ```bash
-    sudo gitlab-rake db:create db:migrate
-    ```
+   ```bash
+   sudo gitlab-rake db:create db:migrate
+   ```
 
 1. Stop Unicorn to prevent other database access from interfering with the loading of data:
 
-    ```bash
-    sudo gitlab-ctl stop unicorn
-    ```
+   ```bash
+   sudo gitlab-ctl stop unicorn
+   ```
 
 After these steps, you'll have a fresh PostgreSQL database with up-to-date schema.
 
@@ -116,57 +116,57 @@ new PostgreSQL one:
 1. Save the following snippet in a `commands.load` file, and edit with your
    MySQL database `username`, `password` and `host`:
 
-    ```
-    LOAD DATABASE
-         FROM mysql://username:password@host/gitlabhq_production
-         INTO postgresql://gitlab-psql@unix://var/opt/gitlab/postgresql:/gitlabhq_production
+   ```
+   LOAD DATABASE
+        FROM mysql://username:password@host/gitlabhq_production
+        INTO postgresql://gitlab-psql@unix://var/opt/gitlab/postgresql:/gitlabhq_production
 
-    WITH include no drop, truncate, disable triggers, create no tables,
-         create no indexes, preserve index names, no foreign keys,
-         data only
+   WITH include no drop, truncate, disable triggers, create no tables,
+        create no indexes, preserve index names, no foreign keys,
+        data only
 
-    ALTER SCHEMA 'gitlabhq_production' RENAME TO 'public'
+   ALTER SCHEMA 'gitlabhq_production' RENAME TO 'public'
 
-    ;
-    ```
+   ;
+   ```
 
 1. Start the migration:
 
-    ```bash
-    sudo -u gitlab-psql pgloader commands.load
-    ```
+   ```bash
+   sudo -u gitlab-psql pgloader commands.load
+   ```
 
 1. Once the migration finishes, you should see a summary table that looks like
    the following:
 
-    ```
-                                     table name       read   imported     errors      total time
-    -----------------------------------------------  ---------  ---------  ---------  --------------
-                                    fetch meta data        119        119          0          0.388s
-                                           Truncate        119        119          0          1.134s
-    -----------------------------------------------  ---------  ---------  ---------  --------------
-                               public.abuse_reports          0          0          0          0.490s
-                                 public.appearances          0          0          0          0.488s
-                                           .
-                                           .
-                                           .
-                               public.web_hook_logs          0          0          0          1.080s
-    -----------------------------------------------  ---------  ---------  ---------  --------------
-                            COPY Threads Completion          4          4          0          2.008s
-                                    Reset Sequences        113        113          0          0.304s
-                                   Install Comments          0          0          0          0.000s
-    -----------------------------------------------  ---------  ---------  ---------  --------------
-                                  Total import time       1894       1894          0         12.497s
-    ```
-
-    If there is no output for more than 30 minutes, it's possible `pgloader` encountered an error. See
-    the [troubleshooting guide](#troubleshooting) for more details.
+   ```
+                                    table name       read   imported     errors      total time
+   -----------------------------------------------  ---------  ---------  ---------  --------------
+                                   fetch meta data        119        119          0          0.388s
+                                          Truncate        119        119          0          1.134s
+   -----------------------------------------------  ---------  ---------  ---------  --------------
+                              public.abuse_reports          0          0          0          0.490s
+                                public.appearances          0          0          0          0.488s
+                                          .
+                                          .
+                                          .
+                              public.web_hook_logs          0          0          0          1.080s
+   -----------------------------------------------  ---------  ---------  ---------  --------------
+                           COPY Threads Completion          4          4          0          2.008s
+                                   Reset Sequences        113        113          0          0.304s
+                                  Install Comments          0          0          0          0.000s
+   -----------------------------------------------  ---------  ---------  ---------  --------------
+                                 Total import time       1894       1894          0         12.497s
+   ```
+
+   If there is no output for more than 30 minutes, it's possible `pgloader` encountered an error. See
+   the [troubleshooting guide](#troubleshooting) for more details.
 
 1. Start GitLab:
 
-    ```bash
-    sudo gitlab-ctl start
-    ```
+   ```bash
+   sudo gitlab-ctl start
+   ```
 
 You can now verify that everything works as expected by visiting GitLab.
 
diff --git a/doc/workflow/git_annex.md b/doc/workflow/git_annex.md
index 84d25951908..9543859f86f 100644
--- a/doc/workflow/git_annex.md
+++ b/doc/workflow/git_annex.md
@@ -54,13 +54,13 @@ sudo yum install epel-release && sudo yum install git-annex
 For omnibus-gitlab packages, only one configuration setting is needed.
 The Omnibus package will internally set the correct options in all locations.
 
-1.  In `/etc/gitlab/gitlab.rb` add the following line:
+1. In `/etc/gitlab/gitlab.rb` add the following line:
 
-    ```ruby
-    gitlab_shell['git_annex_enabled'] = true
-    ```
+   ```ruby
+   gitlab_shell['git_annex_enabled'] = true
+   ```
 
-1.  Save the file and [reconfigure GitLab][] for the changes to take effect.
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
 
 ### Configuration for installations from source
 
@@ -69,20 +69,20 @@ There are 2 settings to enable git-annex on your GitLab server.
 One is located in `config/gitlab.yml` of the GitLab repository and the other
 one is located in `config.yml` of gitlab-shell.
 
-1.  In `config/gitlab.yml` add or edit the following lines:
+1. In `config/gitlab.yml` add or edit the following lines:
 
-    ```yaml
-    gitlab_shell:
-      git_annex_enabled: true
-    ```
+   ```yaml
+   gitlab_shell:
+     git_annex_enabled: true
+   ```
 
-1.  In `config.yml` of gitlab-shell add or edit the following lines:
+1. In `config.yml` of gitlab-shell add or edit the following lines:
 
-    ```yaml
-    git_annex_enabled: true
-    ```
+   ```yaml
+   git_annex_enabled: true
+   ```
 
-1.  Save the files and [restart GitLab][] for the changes to take effect.
+1. Save the files and [restart GitLab][] for the changes to take effect.
 
 ## Using GitLab git-annex
 
diff --git a/doc/workflow/lfs/migrate_from_git_annex_to_git_lfs.md b/doc/workflow/lfs/migrate_from_git_annex_to_git_lfs.md
index 71c73e3dffe..75673d23799 100644
--- a/doc/workflow/lfs/migrate_from_git_annex_to_git_lfs.md
+++ b/doc/workflow/lfs/migrate_from_git_annex_to_git_lfs.md
@@ -46,25 +46,24 @@ need to do (we assume you have [git-annex enabled](../git_annex.md#using-gitlab-
 repository and that you have made backups in case something goes wrong).
 Fire up a terminal, navigate to your Git repository and:
 
-
 1. Disable `git-annex`:
 
-    ```bash
-    git annex sync --content
-    git annex direct
-    git annex uninit
-    git annex indirect
-    ```
+   ```bash
+   git annex sync --content
+   git annex direct
+   git annex uninit
+   git annex indirect
+   ```
 
 1. Enable `git-lfs`:
 
-    ```
-    git lfs install
-    git lfs track <files>
-    git add .
-    git commit -m "commit message"
-    git push
-    ```
+   ```
+   git lfs install
+   git lfs track <files>
+   git add .
+   git commit -m "commit message"
+   git push
+   ```
 
 ### Disabling Git Annex in your repo
 
@@ -86,72 +85,72 @@ if the server also has Git Annex 6 installed. Read more in the
 
 1. Backup your repository
 
-    ```bash
-    cd repository
-    git annex sync --content
-    cd ..
-    git clone repository repository-backup
-    cd repository-backup
-    git annex get
-    cd ..
-    ```
+   ```bash
+   cd repository
+   git annex sync --content
+   cd ..
+   git clone repository repository-backup
+   cd repository-backup
+   git annex get
+   cd ..
+   ```
 
 1. Use `annex direct`:
 
-    ```bash
-    cd repository
-    git annex direct
-    ```
+   ```bash
+   cd repository
+   git annex direct
+   ```
 
-    The output should be similar to this:
+   The output should be similar to this:
 
-    ```bash
-    commit
-    On branch master
-    Your branch is up-to-date with 'origin/master'.
-    nothing to commit, working tree clean
-    ok
-    direct debian.iso ok
-    direct  ok
-    ```
+   ```bash
+   commit
+   On branch master
+   Your branch is up-to-date with 'origin/master'.
+   nothing to commit, working tree clean
+   ok
+   direct debian.iso ok
+   direct  ok
+   ```
 
 1. Disable Git Annex with [`annex uninit`][uninit]:
 
-    ```bash
-    git annex uninit
-    ```
+   ```bash
+   git annex uninit
+   ```
 
-    The output should be similar to this:
+   The output should be similar to this:
 
-    ```bash
-    unannex debian.iso ok
-    Deleted branch git-annex (was 2534d2c).
-    ```
+   ```bash
+   unannex debian.iso ok
+   Deleted branch git-annex (was 2534d2c).
+   ```
 
-    This will `unannex` every file in the repository, leaving the original files.
+   This will `unannex` every file in the repository, leaving the original files.
 
 1. Switch back to `indirect` mode:
 
-    ```bash
-    git annex indirect
-    ```
-
-    The output should be similar to this:
+   ```bash
+   git annex indirect
+   ```
 
-    ```bash
-    (merging origin/git-annex into git-annex...)
-    (recording state in git...)
-    commit  (recording state in git...)
+   The output should be similar to this:
 
-    ok
-    (recording state in git...)
-    [master fac3194] commit before switching to indirect mode
-     1 file changed, 1 deletion(-)
-     delete mode 120000 alpine-virt-3.4.4-x86_64.iso
-    ok
-    indirect  ok
-    ok
-    ```
+   ```bash
+   (merging origin/git-annex into git-annex...)
+   (recording state in git...)
+   commit  (recording state in git...)
+
+   ok
+   (recording state in git...)
+   [master fac3194] commit before switching to indirect mode
+    1 file changed, 1 deletion(-)
+    delete mode 120000 alpine-virt-3.4.4-x86_64.iso
+   ok
+   indirect  ok
+   ok
+   ```
 
 ---
 
@@ -216,16 +215,16 @@ branches created by Git Annex: `git-annex`, and all under `synced/`.
 
 ![repository branches](images/git-annex-branches.png)
 
-You can also do this on the commandline with:
+You can also do this on the command line with:
 
-    ```bash
-    git branch -d synced/master
-    git branch -d synced/git-annex
-    git push origin :synced/master
-    git push origin :synced/git-annex
-    git push origin :git-annex
-    git remote prune origin
-    ```
+```bash
+git branch -d synced/master
+git branch -d synced/git-annex
+git push origin :synced/master
+git push origin :synced/git-annex
+git push origin :git-annex
+git remote prune origin
+```
 
 If there are still some Annex objects inside your repository (`.git/annex/`)
 or references inside `.git/config`, run `annex uninit` again:
diff --git a/doc/workflow/workflow.md b/doc/workflow/workflow.md
index f70e41df842..7fac41c3b6f 100644
--- a/doc/workflow/workflow.md
+++ b/doc/workflow/workflow.md
@@ -1,31 +1,31 @@
 # Feature branch workflow
 
-1.  Clone project:
+1. Clone project:
 
-    ```bash
-    git clone git@example.com:project-name.git
-    ```
+   ```bash
+   git clone git@example.com:project-name.git
+   ```
 
-1.  Create branch with your feature:
+1. Create branch with your feature:
 
-    ```bash
-    git checkout -b $feature_name
-    ```
+   ```bash
+   git checkout -b $feature_name
+   ```
 
-1.  Write code. Commit changes:
+1. Write code. Commit changes:
 
-    ```bash
-    git commit -am "My feature is ready"
-    ```
+   ```bash
+   git commit -am "My feature is ready"
+   ```
 
-1.  Push your branch to GitLab:
+1. Push your branch to GitLab:
 
-    ```bash
-    git push origin $feature_name
-    ```
+   ```bash
+   git push origin $feature_name
+   ```
 
-1.  Review your code on commits page.
+1. Review your code on commits page.
 
-1.  Create a merge request.
+1. Create a merge request.
 
-1.  Your team lead will review the code &amp; merge it to the main branch.
+1. Your team lead will review the code &amp; merge it to the main branch.