Remove extra whitespaces in docs

Removes all the extra whitespaces at end of lines,
inside tags, and removes extra newlines

16 files changed, 18 insertions, 27 deletions

diff --git a/doc/api/boards.md b/doc/api/boards.md
index 926a0be1d8b..08ec1d832df 100644
--- a/doc/api/boards.md
+++ b/doc/api/boards.md
@@ -229,7 +229,6 @@ PUT /projects/:id/boards/:board_id
 | `labels`            | string         | no       | Comma-separated list of label names which the board should be scoped to |
 | `weight`            | integer        | no       | The weight range from 0 to 9, to which the board should be scoped to |
 
-
 ```bash
 curl --request PUT --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/projects/5/boards/1?name=new_name&milestone_id=43&assignee_id=1&labels=Doing&weight=4
 ```
diff --git a/doc/api/deploy_keys.md b/doc/api/deploy_keys.md
index 1d7523fcc3d..41f6ab436e8 100644
--- a/doc/api/deploy_keys.md
+++ b/doc/api/deploy_keys.md
@@ -19,13 +19,13 @@ Example response:
   {
     "id": 1,
     "title": "Public key",
-    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",    
+    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
     "created_at": "2013-10-02T10:12:29Z"
   },
   {
     "id": 3,
     "title": "Another Public key",
-    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",    
+    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
     "created_at": "2013-10-02T11:12:29Z"
   }
 ]
diff --git a/doc/api/epics.md b/doc/api/epics.md
index 563f6feb546..d05eb0a8804 100644
--- a/doc/api/epics.md
+++ b/doc/api/epics.md
@@ -302,7 +302,7 @@ POST /groups/:id/epics/:epic_iid/todo
 | Attribute   | Type    | Required | Description                          |
 |-------------|---------|----------|--------------------------------------|
 | `id`        | integer/string | yes   | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) owned by the authenticated user  |
-| `epic_iid ` | integer | yes          | The internal ID of a group's epic |
+| `epic_iid` | integer | yes          | The internal ID of a group's epic |
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/groups/1/epics/5/todo
diff --git a/doc/api/issue_links.md b/doc/api/issue_links.md
index 31776568b8e..280431fa87c 100644
--- a/doc/api/issue_links.md
+++ b/doc/api/issue_links.md
@@ -67,7 +67,6 @@ POST /projects/:id/issues/:issue_iid/links
 | `target_project_id` | integer/string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) of a target project  |
 | `target_issue_iid` | integer/string | yes      | The internal ID of a target project's issue |
 
-
 ```json
 {
   "source_issue" : {
@@ -141,14 +140,12 @@ Deletes an issue link, thus removes the two-way relationship.
 DELETE /projects/:id/issues/:issue_iid/links/:issue_link_id
 ```
 
-
 | Attribute   | Type    | Required | Description                          |
 |-------------|---------|----------|--------------------------------------|
 | `id`        | integer/string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
 | `issue_link_id` | integer/string | yes      | The ID of an issue relationship |
 
-
 ```json
 {
   "source_issue" : {
diff --git a/doc/api/issues.md b/doc/api/issues.md
index 6952426c322..23126a05b66 100644
--- a/doc/api/issues.md
+++ b/doc/api/issues.md
@@ -57,7 +57,7 @@ GET /issues?confidential=true
 | `created_before`    | datetime         | no         | Return issues created on or before the given time                                                                                                   |
 | `updated_after`     | datetime         | no         | Return issues updated on or after the given time                                                                                                    |
 | `updated_before`    | datetime         | no         | Return issues updated on or before the given time                                                                                                   |
-| `confidential `     | Boolean          | no         | Filter confidential or public issues.                                                                                                               |
+| `confidential`     | Boolean          | no         | Filter confidential or public issues.                                                                                                               |
 
 ```bash
 curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/issues
@@ -206,7 +206,7 @@ GET /groups/:id/issues?confidential=true
 | `created_before`    | datetime         | no         | Return issues created on or before the given time                                                                             |
 | `updated_after`     | datetime         | no         | Return issues updated on or after the given time                                                                              |
 | `updated_before`    | datetime         | no         | Return issues updated on or before the given time                                                                             |
-| `confidential `     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
+| `confidential`     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
 
 ```bash
 curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/groups/4/issues
@@ -355,7 +355,7 @@ GET /projects/:id/issues?confidential=true
 | `created_before`    | datetime         | no         | Return issues created on or before the given time                                                                             |
 | `updated_after`     | datetime         | no         | Return issues updated on or after the given time                                                                              |
 | `updated_before`    | datetime         | no         | Return issues updated on or before the given time                                                                             |
-| `confidential `     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
+| `confidential`     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
 
 
 ```bash
diff --git a/doc/api/issues_statistics.md b/doc/api/issues_statistics.md
index 58a32e879d7..d7edb296be2 100644
--- a/doc/api/issues_statistics.md
+++ b/doc/api/issues_statistics.md
@@ -43,7 +43,7 @@ GET /issues_statistics?confidential=true
 | `created_before`    | datetime         | no         | Return issues created on or before the given time                                                                                                   |
 | `updated_after`     | datetime         | no         | Return issues updated on or after the given time                                                                                                    |
 | `updated_before`    | datetime         | no         | Return issues updated on or before the given time                                                                                                   |
-| `confidential `     | Boolean          | no         | Filter confidential or public issues.                                                                                                               |
+| `confidential`     | Boolean          | no         | Filter confidential or public issues.                                                                                                               |
 
 ```bash
 curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/issues_statistics
@@ -99,7 +99,7 @@ GET /groups/:id/issues_statistics?confidential=true
 | `created_before`    | datetime         | no         | Return issues created on or before the given time                                                                             |
 | `updated_after`     | datetime         | no         | Return issues updated on or after the given time                                                                              |
 | `updated_before`    | datetime         | no         | Return issues updated on or before the given time                                                                             |
-| `confidential `     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
+| `confidential`     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
 
 ```bash
 curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/groups/4/issues_statistics
@@ -155,8 +155,7 @@ GET /projects/:id/issues_statistics?confidential=true
 | `created_before`    | datetime         | no         | Return issues created on or before the given time                                                                             |
 | `updated_after`     | datetime         | no         | Return issues updated on or after the given time                                                                              |
 | `updated_before`    | datetime         | no         | Return issues updated on or before the given time                                                                             |
-| `confidential `     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
-
+| `confidential`     | Boolean          | no         | Filter confidential or public issues.                                                                                         |
 
 ```bash
 curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/projects/4/issues_statistics
diff --git a/doc/api/jobs.md b/doc/api/jobs.md
index bb8df6187a9..1add5f432ac 100644
--- a/doc/api/jobs.md
+++ b/doc/api/jobs.md
@@ -485,7 +485,7 @@ Parameters
 | Attribute       | Type           | Required | Description                                                                                                      |
 |-----------------|----------------|----------|------------------------------------------------------------------------------------------------------------------|
 | `id`            | integer/string | yes      | ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user. |
-| `job_id  `      | integer        | yes      | The unique job identifier.                                                                                       |
+| `job_id`        | integer        | yes      | The unique job identifier.                                                                                       |
 | `artifact_path` | string         | yes      | Path to a file inside the artifacts archive.                                                                     |
 
 Example request:
@@ -782,7 +782,6 @@ DELETE /projects/:id/jobs/:job_id/artifacts
 | `id`      | integer/string | yes      | ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 | `job_id`  | integer        | yes      | ID of a job.                                                                |
 
-
 Example request:
 
 ```sh
diff --git a/doc/api/license.md b/doc/api/license.md
index 02754d63bd4..12f1d03d576 100644
--- a/doc/api/license.md
+++ b/doc/api/license.md
@@ -131,7 +131,6 @@ Returns:
 - `201 Created` if the license is successfully added.
 - `400 Bad Request` if the license couldn't be added, with an error message explaining the reason.
 
-
 ## Delete a license
 
 ```
diff --git a/doc/api/managed_licenses.md b/doc/api/managed_licenses.md
index 9521be5abac..1af7567626f 100644
--- a/doc/api/managed_licenses.md
+++ b/doc/api/managed_licenses.md
@@ -105,7 +105,7 @@ DELETE /projects/:id/managed_licenses/:managed_license_id
 curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/1/managed_licenses/4"
 ```
 
-When successful, it replies with an HTTP 204 response. 
+When successful, it replies with an HTTP 204 response.
 
 ## Edit an existing managed license
 
diff --git a/doc/api/merge_request_approvals.md b/doc/api/merge_request_approvals.md
index 504ce56f569..c211916464a 100644
--- a/doc/api/merge_request_approvals.md
+++ b/doc/api/merge_request_approvals.md
@@ -178,7 +178,6 @@ PUT /projects/:id/approvers
 }
 ```
 
-
 ## Merge Request-level MR approvals
 
 Configuration for approvals on a specific Merge Request. Must be authenticated for all endpoints.
@@ -250,7 +249,6 @@ POST /projects/:id/merge_requests/:merge_request_iid/approvals
 | `merge_request_iid`  | integer | yes      | The IID of MR                              |
 | `approvals_required` | integer | yes      | Approvals required before MR can be merged |
 
-
 ```json
 {
   "id": 5,
diff --git a/doc/api/oauth2.md b/doc/api/oauth2.md
index dfe62554852..76e3a0fa1a4 100644
--- a/doc/api/oauth2.md
+++ b/doc/api/oauth2.md
@@ -192,7 +192,7 @@ access_token = client.password.get_token('user@example.com', 'secret')
 puts access_token.token
 ```
 
-##  Access GitLab API with `access token`
+## Access GitLab API with `access token`
 
 The `access token` allows you to make requests to the API on behalf of a user.
 You can pass the token either as GET parameter:
diff --git a/doc/api/packages.md b/doc/api/packages.md
index 1a795c0cfa7..ca90771b085 100644
--- a/doc/api/packages.md
+++ b/doc/api/packages.md
@@ -76,7 +76,7 @@ Example response:
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/9305) in GitLab 11.8.
 
-Get a list of package files of a single package. 
+Get a list of package files of a single package.
 
 ```
 GET /projects/:id/packages/:package_id/package_files
diff --git a/doc/api/project_badges.md b/doc/api/project_badges.md
index 3a7b3d8975e..1c382232837 100644
--- a/doc/api/project_badges.md
+++ b/doc/api/project_badges.md
@@ -91,7 +91,7 @@ POST /projects/:id/badges
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `id`      | integer/string | yes | The ID or [URL-encoded path of the project ](README.md#namespaced-path-encoding) owned by the authenticated user |
+| `id`      | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
 | `link_url` | string         | yes | URL of the badge link |
 | `image_url` | string | yes | URL of the badge image |
 
diff --git a/doc/api/project_statistics.md b/doc/api/project_statistics.md
index 34d73abfcbf..2732fa47fa0 100644
--- a/doc/api/project_statistics.md
+++ b/doc/api/project_statistics.md
@@ -14,7 +14,7 @@ GET /projects/:id/statistics
 
 | Attribute  | Type   | Required | Description |
 | ---------- | ------ | -------- | ----------- |
-| `id `      | integer / string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
+| `id`      | integer / string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 
 Example response:
 
diff --git a/doc/api/project_templates.md b/doc/api/project_templates.md
index 69d61b3974b..cc932e3ef58 100644
--- a/doc/api/project_templates.md
+++ b/doc/api/project_templates.md
@@ -27,7 +27,7 @@ GET /projects/:id/templates/:type
 
 | Attribute  | Type   | Required | Description |
 | ---------- | ------ | -------- | ----------- |
-| `id `      | integer / string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
+| `id`      | integer / string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 | `type`     | string | yes| The type `(dockerfiles|gitignores|gitlab_ci_ymls|licenses)` of the template |
 
 Example response (licenses):
@@ -93,7 +93,7 @@ GET /projects/:id/templates/:type/:key
 
 | Attribute  | Type   | Required | Description |
 | ---------- | ------ | -------- | ----------- |
-| `id `      | integer / string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
+| `id`      | integer / string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 | `type`     | string | yes| The type `(dockerfiles|gitignores|gitlab_ci_ymls|licenses)` of the template |
 | `key`      | string | yes      | The key of the template, as obtained from the collection endpoint |
 | `project`  | string | no       | The project name to use when expanding placeholders in the template. Only affects licenses |
diff --git a/doc/api/scim.md b/doc/api/scim.md
index 46498465261..ece7f56e394 100644
--- a/doc/api/scim.md
+++ b/doc/api/scim.md
@@ -6,7 +6,7 @@ The SCIM API implements the [the RFC7644 protocol](https://tools.ietf.org/html/r
 
 NOTE: **Note:**
 [Group SSO](../user/group/saml_sso/index.md) and the feature
-flag `:group_scim` must be enabled for the group. For more information, see [SCIM setup documentation](../user/group/saml_sso/scim_setup.md#requirements). 
+flag `:group_scim` must be enabled for the group. For more information, see [SCIM setup documentation](../user/group/saml_sso/scim_setup.md#requirements).
 
 ## Get a list of SAML users