change the css class has_tooltip to has-tooltip universallychange_css_class_has_tooltip_to_has-tooltip

34 files changed, 47 insertions, 47 deletions

diff --git a/app/assets/javascripts/application.js.coffee b/app/assets/javascripts/application.js.coffee
index d415bbd3476..cd0fd0478f2 100644
--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -138,7 +138,7 @@ $ ->
 
   # Initialize tooltips
   $('body').tooltip(
-    selector: '.has_tooltip, [data-toggle="tooltip"]'
+    selector: '.has-tooltip, [data-toggle="tooltip"]'
     placement: (_, el) ->
       $el = $(el)
       $el.data('placement') || 'bottom'
diff --git a/app/assets/javascripts/awards_handler.coffee b/app/assets/javascripts/awards_handler.coffee
index 03a44874161..47b080406d4 100644
--- a/app/assets/javascripts/awards_handler.coffee
+++ b/app/assets/javascripts/awards_handler.coffee
@@ -122,7 +122,7 @@ class @AwardsHandler
 
     nodes = []
     nodes.push(
-      "<button class='btn award-control js-emoji-btn has_tooltip active' title='me'>",
+      "<button class='btn award-control js-emoji-btn has-tooltip active' title='me'>",
       "<div class='icon emoji-icon #{emojiCssClass}' data-emoji='#{emoji}'></div>",
       "<span class='award-control-text js-counter'>1</span>",
       "</button>"
diff --git a/app/assets/javascripts/stat_graph_contributors_util.js.coffee b/app/assets/javascripts/stat_graph_contributors_util.js.coffee
index f5584bcfe4b..31617c88b4a 100644
--- a/app/assets/javascripts/stat_graph_contributors_util.js.coffee
+++ b/app/assets/javascripts/stat_graph_contributors_util.js.coffee
@@ -95,4 +95,4 @@ window.ContributorsStatGraphUtil =
     if date_range is null || date_range[0] <= new Date(date) <= date_range[1]
       true
     else
-      false
\ No newline at end of file
+      false
diff --git a/app/assets/stylesheets/framework/gitlab-theme.scss b/app/assets/stylesheets/framework/gitlab-theme.scss
index 2a4cf4fc335..c83cf881596 100644
--- a/app/assets/stylesheets/framework/gitlab-theme.scss
+++ b/app/assets/stylesheets/framework/gitlab-theme.scss
@@ -117,4 +117,4 @@ body {
   &.ui_violet {
     @include gitlab-theme(#98c, $theme-violet, #436, #325);
   }
-}
\ No newline at end of file
+}
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index 0f77b3b299a..820d69c230b 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -27,7 +27,7 @@ module BlobHelper
                                      link_opts)
 
     if !on_top_of_branch?(project, ref)
-      button_tag "Edit", class: "btn btn-default disabled has_tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' }
+      button_tag "Edit", class: "btn btn-default disabled has-tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' }
     elsif can_edit_blob?(blob, project, ref)
       link_to "Edit", edit_path, class: 'btn'
     elsif can?(current_user, :fork_project, project)
@@ -50,9 +50,9 @@ module BlobHelper
     return unless blob
 
     if !on_top_of_branch?(project, ref)
-      button_tag label, class: "btn btn-#{btn_class} disabled has_tooltip", title: "You can only #{action} files when you are on a branch", data: { container: 'body' }
+      button_tag label, class: "btn btn-#{btn_class} disabled has-tooltip", title: "You can only #{action} files when you are on a branch", data: { container: 'body' }
     elsif blob.lfs_pointer?
-      button_tag label, class: "btn btn-#{btn_class} disabled has_tooltip", title: "It is not possible to #{action} files that are stored in LFS using the web interface", data: { container: 'body' }
+      button_tag label, class: "btn btn-#{btn_class} disabled has-tooltip", title: "It is not possible to #{action} files that are stored in LFS using the web interface", data: { container: 'body' }
     elsif can_edit_blob?(blob, project, ref)
       button_tag label, class: "btn btn-#{btn_class}", 'data-target' => "#modal-#{modal_type}-blob", 'data-toggle' => 'modal'
     elsif can?(current_user, :fork_project, project)
diff --git a/app/helpers/button_helper.rb b/app/helpers/button_helper.rb
index ee2cb6ab0ea..a9047ede8c5 100644
--- a/app/helpers/button_helper.rb
+++ b/app/helpers/button_helper.rb
@@ -24,7 +24,7 @@ module ButtonHelper
 
   def http_clone_button(project)
     klass = 'http-selector'
-    klass << ' has_tooltip' if current_user.try(:require_password?)
+    klass << ' has-tooltip' if current_user.try(:require_password?)
 
     protocol = gitlab_config.protocol.upcase
 
@@ -41,7 +41,7 @@ module ButtonHelper
 
   def ssh_clone_button(project)
     klass = 'ssh-selector'
-    klass << ' has_tooltip' if current_user.try(:require_ssh_key?)
+    klass << ' has-tooltip' if current_user.try(:require_ssh_key?)
 
     content_tag :a, 'SSH',
       class: klass,
diff --git a/app/helpers/commits_helper.rb b/app/helpers/commits_helper.rb
index f994c9e6170..bde0799f3de 100644
--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -182,7 +182,7 @@ module CommitsHelper
       end
 
     options = {
-      class: "commit-#{options[:source]}-link has_tooltip",
+      class: "commit-#{options[:source]}-link has-tooltip",
       data: { 'original-title'.to_sym => sanitize(source_email) }
     }
 
diff --git a/app/helpers/labels_helper.rb b/app/helpers/labels_helper.rb
index ed37176aa6b..e0a8552dfa7 100644
--- a/app/helpers/labels_helper.rb
+++ b/app/helpers/labels_helper.rb
@@ -56,7 +56,7 @@ module LabelsHelper
 
     # Intentionally not using content_tag here so that this method can be called
     # by LabelReferenceFilter
-    span = %(<span class="label color-label #{"has_tooltip" if tooltip}" ) +
+    span = %(<span class="label color-label #{"has-tooltip" if tooltip}" ) +
       %(style="background-color: #{label_color}; color: #{text_color}" ) +
       %(title="#{escape_once(label.description)}" data-container="body">) +
       %(#{escape_once(label.name)}#{label_suffix}</span>)
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 322a7021fdd..4e4c6e301d5 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -52,7 +52,7 @@ module ProjectsHelper
       link_to(author_html, user_path(author), class: "author_link #{"#{opts[:mobile_classes]}" if opts[:mobile_classes]}").html_safe
     else
       title = opts[:title].sub(":name", sanitize(author.name))
-      link_to(author_html, user_path(author), class: "author_link has_tooltip", data: { 'original-title'.to_sym => title, container: 'body' } ).html_safe
+      link_to(author_html, user_path(author), class: "author_link has-tooltip", data: { 'original-title'.to_sym => title, container: 'body' } ).html_safe
     end
   end
 
diff --git a/app/views/admin/applications/_delete_form.html.haml b/app/views/admin/applications/_delete_form.html.haml
index 3147cbd659f..042971e1eed 100644
--- a/app/views/admin/applications/_delete_form.html.haml
+++ b/app/views/admin/applications/_delete_form.html.haml
@@ -1,4 +1,4 @@
 - submit_btn_css ||= 'btn btn-link btn-remove btn-sm'
 = form_tag admin_application_path(application) do
   %input{:name => "_method", :type => "hidden", :value => "delete"}/
-  = submit_tag 'Destroy', onclick: "return confirm('Are you sure?')", class: submit_btn_css
\ No newline at end of file
+  = submit_tag 'Destroy', onclick: "return confirm('Are you sure?')", class: submit_btn_css
diff --git a/app/views/devise/sessions/_new_crowd.html.haml b/app/views/devise/sessions/_new_crowd.html.haml
index 4974bb7f7fb..8e81671b7e7 100644
--- a/app/views/devise/sessions/_new_crowd.html.haml
+++ b/app/views/devise/sessions/_new_crowd.html.haml
@@ -6,4 +6,4 @@
       %label{for: "remember_me"}
         = check_box_tag :remember_me, '1', false, id: 'remember_me'
         %span Remember me
-  = button_tag "Sign in", class: "btn-save btn"
\ No newline at end of file
+  = button_tag "Sign in", class: "btn-save btn"
diff --git a/app/views/doorkeeper/applications/new.html.haml b/app/views/doorkeeper/applications/new.html.haml
index fd32a468b45..d3692d1f759 100644
--- a/app/views/doorkeeper/applications/new.html.haml
+++ b/app/views/doorkeeper/applications/new.html.haml
@@ -4,4 +4,4 @@
 
 %hr
 
-= render 'form', application: @application
\ No newline at end of file
+= render 'form', application: @application
diff --git a/app/views/doorkeeper/authorizations/error.html.haml b/app/views/doorkeeper/authorizations/error.html.haml
index 7561ec85ed9..a4c607cea60 100644
--- a/app/views/doorkeeper/authorizations/error.html.haml
+++ b/app/views/doorkeeper/authorizations/error.html.haml
@@ -1,3 +1,3 @@
 %h3.page-title An error has occurred
 %main{:role => "main"}
-  %pre= @pre_auth.error_response.body[:error_description]
\ No newline at end of file
+  %pre= @pre_auth.error_response.body[:error_description]
diff --git a/app/views/doorkeeper/authorizations/show.html.haml b/app/views/doorkeeper/authorizations/show.html.haml
index 9a402007194..01f9e46f142 100644
--- a/app/views/doorkeeper/authorizations/show.html.haml
+++ b/app/views/doorkeeper/authorizations/show.html.haml
@@ -1,3 +1,3 @@
 %h3.page-title Authorization code:
 %main{:role => "main"}
-  %code#authorization_code= params[:code]
\ No newline at end of file
+  %code#authorization_code= params[:code]
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index b45df44f270..62f3b9b8d34 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -5,7 +5,7 @@
   .project-home-desc
     %h1
       = @project.name
-      %span.visibility-icon.has_tooltip{data: { container: 'body' },
+      %span.visibility-icon.has-tooltip{data: { container: 'body' },
         title: "#{visibility_level_label(@project.visibility_level)} - #{project_visibility_level_description(@project.visibility_level)}"}
         = visibility_level_icon(@project.visibility_level, fw: false)
 
diff --git a/app/views/projects/branches/_branch.html.haml b/app/views/projects/branches/_branch.html.haml
index 76a823d3828..57e507e68c8 100644
--- a/app/views/projects/branches/_branch.html.haml
+++ b/app/views/projects/branches/_branch.html.haml
@@ -11,7 +11,7 @@
     - if branch.name == @repository.root_ref
       %span.label.label-primary default
     - elsif @repository.merged_to_root_ref? branch.name
-      %span.label.label-info.has_tooltip(title="Merged into #{@repository.root_ref}")
+      %span.label.label-info.has-tooltip(title="Merged into #{@repository.root_ref}")
         merged
 
     - if @project.protected_branch? branch.name
@@ -30,7 +30,7 @@
           Compare
 
       - if can_remove_branch?(@project, branch.name)
-        = link_to namespace_project_branch_path(@project.namespace, @project, branch.name), class: 'btn btn-grouped btn-xs btn-remove remove-row has_tooltip', title: "Delete branch", method: :delete, data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?", container: 'body' }, remote: true do
+        = link_to namespace_project_branch_path(@project.namespace, @project, branch.name), class: 'btn btn-grouped btn-xs btn-remove remove-row has-tooltip', title: "Delete branch", method: :delete, data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?", container: 'body' }, remote: true do
           = icon("trash-o")
 
     - if branch.name != @repository.root_ref
diff --git a/app/views/projects/buttons/_download.html.haml b/app/views/projects/buttons/_download.html.haml
index 6a60cfeff76..58f43ecb5d5 100644
--- a/app/views/projects/buttons/_download.html.haml
+++ b/app/views/projects/buttons/_download.html.haml
@@ -1,4 +1,4 @@
 - unless @project.empty_repo?
   - if can? current_user, :download_code, @project
-    = link_to archive_namespace_project_repository_path(@project.namespace, @project, ref: @ref, format: 'zip'), class: 'btn has_tooltip', data: {container: "body"}, rel: 'nofollow', title: "Download ZIP" do
+    = link_to archive_namespace_project_repository_path(@project.namespace, @project, ref: @ref, format: 'zip'), class: 'btn has-tooltip', data: {container: "body"}, rel: 'nofollow', title: "Download ZIP" do
       = icon('download')
diff --git a/app/views/projects/buttons/_fork.html.haml b/app/views/projects/buttons/_fork.html.haml
index 133531887a2..88cbb7c03c5 100644
--- a/app/views/projects/buttons/_fork.html.haml
+++ b/app/views/projects/buttons/_fork.html.haml
@@ -1,7 +1,7 @@
 - unless @project.empty_repo?
   - if current_user && can?(current_user, :fork_project, @project)
     - if current_user.already_forked?(@project) && current_user.manageable_namespaces.size < 2
-      = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: 'Go to your fork', class: 'btn has_tooltip' do
+      = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: 'Go to your fork', class: 'btn has-tooltip' do
         = icon('code-fork fw')
         Fork
       %div.count-with-arrow
@@ -9,7 +9,7 @@
         %span.count
           = @project.forks_count
     - else
-      = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork project", class: 'btn has_tooltip' do
+      = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork project", class: 'btn has-tooltip' do
         = icon('code-fork fw')
         Fork
       %div.count-with-arrow
diff --git a/app/views/projects/buttons/_notifications.html.haml b/app/views/projects/buttons/_notifications.html.haml
index 3e83ec3912f..a3786c35a1f 100644
--- a/app/views/projects/buttons/_notifications.html.haml
+++ b/app/views/projects/buttons/_notifications.html.haml
@@ -14,7 +14,7 @@
           = notification_list_item(level, @membership)
 
 - when GroupMember
-  .btn.disabled.notifications-btn.has_tooltip{title: "To change the notification level, you need to be a member of the project itself, not only its group."}
+  .btn.disabled.notifications-btn.has-tooltip{title: "To change the notification level, you need to be a member of the project itself, not only its group."}
     = icon('bell')
     = notification_label(@membership)
     = icon('angle-down')
diff --git a/app/views/projects/buttons/_star.html.haml b/app/views/projects/buttons/_star.html.haml
index 21ba426aaa1..02dbb2985a4 100644
--- a/app/views/projects/buttons/_star.html.haml
+++ b/app/views/projects/buttons/_star.html.haml
@@ -1,5 +1,5 @@
 - if current_user
-  = link_to toggle_star_namespace_project_path(@project.namespace, @project), class: 'btn star-btn toggle-star has_tooltip', method: :post, remote: true, title: "Star project" do
+  = link_to toggle_star_namespace_project_path(@project.namespace, @project), class: 'btn star-btn toggle-star has-tooltip', method: :post, remote: true, title: "Star project" do
     - if current_user.starred?(@project)
       = icon('star fw')
       %span.starred Unstar
@@ -12,7 +12,7 @@
       = @project.star_count
 
 - else
-  = link_to new_user_session_path, class: 'btn has_tooltip star-btn', title: 'You must sign in to star a project' do
+  = link_to new_user_session_path, class: 'btn has-tooltip star-btn', title: 'You must sign in to star a project' do
     = icon('star fw')
     Star
   %div.count-with-arrow
diff --git a/app/views/projects/compare/_form.html.haml b/app/views/projects/compare/_form.html.haml
index 4ab81f3635c..dd590a4b8ec 100644
--- a/app/views/projects/compare/_form.html.haml
+++ b/app/views/projects/compare/_form.html.haml
@@ -1,7 +1,7 @@
 = form_tag namespace_project_compare_index_path(@project.namespace, @project), method: :post, class: 'form-inline js-requires-input' do
   .clearfix
     - if params[:to] && params[:from]
-      = link_to 'switch', {from: params[:to], to: params[:from]}, {class: 'commits-compare-switch has_tooltip', title: 'Switch base of comparison'}
+      = link_to 'switch', {from: params[:to], to: params[:from]}, {class: 'commits-compare-switch has-tooltip', title: 'Switch base of comparison'}
     .form-group
       .input-group.inline-input-group
         %span.input-group-addon from
diff --git a/app/views/projects/diffs/_file.html.haml b/app/views/projects/diffs/_file.html.haml
index 3898bb202c5..698ed02ea0e 100644
--- a/app/views/projects/diffs/_file.html.haml
+++ b/app/views/projects/diffs/_file.html.haml
@@ -28,7 +28,7 @@
 
       .file-actions.hidden-xs
         - if blob_text_viewable?(blob)
-          = link_to '#', class: 'js-toggle-diff-comments btn active has_tooltip', title: "Toggle comments for this file" do
+          = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip', title: "Toggle comments for this file" do
             = icon('comments')
           \
 
diff --git a/app/views/projects/forks/new.html.haml b/app/views/projects/forks/new.html.haml
index edabc2d3b44..73a7fc0e1ac 100644
--- a/app/views/projects/forks/new.html.haml
+++ b/app/views/projects/forks/new.html.haml
@@ -12,7 +12,7 @@
           .col-md-2.col-sm-3
             - if fork = namespace.find_fork_of(@project)
               .fork-thumbnail
-                = link_to project_path(fork), title: "Visit project fork", class: 'has_tooltip' do
+                = link_to project_path(fork), title: "Visit project fork", class: 'has-tooltip' do
                   = image_tag namespace_icon(namespace, 100)
                   .caption
                     %strong
@@ -22,7 +22,7 @@
 
             - else
               .fork-thumbnail
-                = link_to namespace_project_forks_path(@project.namespace, @project, namespace_key: namespace.id), title: "Fork here", method: "POST", class: 'has_tooltip' do
+                = link_to namespace_project_forks_path(@project.namespace, @project, namespace_key: namespace.id), title: "Fork here", method: "POST", class: 'has-tooltip' do
                   = image_tag namespace_icon(namespace, 100)
                   .caption
                     %strong
diff --git a/app/views/projects/merge_requests/_merge_request.html.haml b/app/views/projects/merge_requests/_merge_request.html.haml
index 13d0cbdde1d..391193eed6c 100644
--- a/app/views/projects/merge_requests/_merge_request.html.haml
+++ b/app/views/projects/merge_requests/_merge_request.html.haml
@@ -17,7 +17,7 @@
 
       - if merge_request.open? && merge_request.broken?
         %li
-          = link_to merge_request_path(merge_request), class: "has_tooltip", title: "Cannot be merged automatically", data: { container: 'body' } do
+          = link_to merge_request_path(merge_request), class: "has-tooltip", title: "Cannot be merged automatically", data: { container: 'body' } do
             = icon('exclamation-triangle')
 
       - if merge_request.assignee
diff --git a/app/views/projects/tags/_tag.html.haml b/app/views/projects/tags/_tag.html.haml
index 399782273d3..dbc35c16feb 100644
--- a/app/views/projects/tags/_tag.html.haml
+++ b/app/views/projects/tags/_tag.html.haml
@@ -15,11 +15,11 @@
         = render 'projects/tags/download', ref: tag.name, project: @project
 
       - if can?(current_user, :push_code, @project)
-        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, tag.name), class: 'btn-grouped btn has_tooltip', title: "Edit release notes" do
+        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, tag.name), class: 'btn-grouped btn has-tooltip', title: "Edit release notes" do
           = icon("pencil")
 
       - if can?(current_user, :admin_project, @project)
-        = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'btn btn-grouped btn-xs btn-remove remove-row has_tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{tag.name}' tag cannot be undone. Are you sure?", container: 'body' }, remote: true do
+        = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'btn btn-grouped btn-xs btn-remove remove-row has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{tag.name}' tag cannot be undone. Are you sure?", container: 'body' }, remote: true do
           = icon("trash-o")
 
   - if commit
diff --git a/app/views/projects/tags/show.html.haml b/app/views/projects/tags/show.html.haml
index 8c7f93f93b6..1dc9b799a95 100644
--- a/app/views/projects/tags/show.html.haml
+++ b/app/views/projects/tags/show.html.haml
@@ -5,17 +5,17 @@
 .gray-content-block
   .pull-right
     - if can?(current_user, :push_code, @project)
-      = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, @tag.name), class: 'btn-grouped btn has_tooltip', title: 'Edit release notes' do
+      = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, @tag.name), class: 'btn-grouped btn has-tooltip', title: 'Edit release notes' do
         = icon("pencil")
-    = link_to namespace_project_tree_path(@project.namespace, @project, @tag.name), class: 'btn btn-grouped has_tooltip', title: 'Browse files' do
+    = link_to namespace_project_tree_path(@project.namespace, @project, @tag.name), class: 'btn btn-grouped has-tooltip', title: 'Browse files' do
       = icon('files-o')
-    = link_to namespace_project_commits_path(@project.namespace, @project, @tag.name), class: 'btn btn-grouped has_tooltip', title: 'Browse commits' do
+    = link_to namespace_project_commits_path(@project.namespace, @project, @tag.name), class: 'btn btn-grouped has-tooltip', title: 'Browse commits' do
       = icon('history')
     - if can? current_user, :download_code, @project
       = render 'projects/tags/download', ref: @tag.name, project: @project
     - if can?(current_user, :admin_project, @project)
       .pull-right
-        = link_to namespace_project_tag_path(@project.namespace, @project, @tag.name), class: 'btn btn-remove remove-row grouped has_tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{@tag.name}' tag cannot be undone. Are you sure?" } do
+        = link_to namespace_project_tag_path(@project.namespace, @project, @tag.name), class: 'btn btn-remove remove-row grouped has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{@tag.name}' tag cannot be undone. Are you sure?" } do
           %i.fa.fa-trash-o
   .title
     %span.item-title= @tag.name
diff --git a/app/views/projects/tree/_tree_header.html.haml b/app/views/projects/tree/_tree_header.html.haml
index 3eb626e6dca..ba69569b1e7 100644
--- a/app/views/projects/tree/_tree_header.html.haml
+++ b/app/views/projects/tree/_tree_header.html.haml
@@ -15,7 +15,7 @@
   - if current_user
     %li
       - if !on_top_of_branch?
-        %span.btn.btn-sm.add-to-tree.disabled.has_tooltip{title: "You can only add files when you are on a branch", data: { container: 'body' }}
+        %span.btn.btn-sm.add-to-tree.disabled.has-tooltip{title: "You can only add files when you are on a branch", data: { container: 'body' }}
           = icon('plus')
       - else
         %span.dropdown
diff --git a/app/views/search/results/_milestone.html.haml b/app/views/search/results/_milestone.html.haml
index e0b18733d74..b31595d8d1c 100644
--- a/app/views/search/results/_milestone.html.haml
+++ b/app/views/search/results/_milestone.html.haml
@@ -6,4 +6,4 @@
   - if milestone.description.present?
     .description.term
       = preserve do
-        = search_md_sanitize(markdown(milestone.description))
\ No newline at end of file
+        = search_md_sanitize(markdown(milestone.description))
diff --git a/app/views/shared/milestones/_issuable.html.haml b/app/views/shared/milestones/_issuable.html.haml
index 85888096722..e1127b2311c 100644
--- a/app/views/shared/milestones/_issuable.html.haml
+++ b/app/views/shared/milestones/_issuable.html.haml
@@ -23,5 +23,5 @@
 
     - if assignee
       = link_to polymorphic_path(base_url_args, { milestone_title: @milestone.title, assignee_id: issuable.assignee_id, state: 'all' }),
-                class: 'has_tooltip', data: { 'original-title' => "Assigned to #{sanitize(assignee.name)}", container: 'body' } do
+                class: 'has-tooltip', data: { 'original-title' => "Assigned to #{sanitize(assignee.name)}", container: 'body' } do
         - image_tag(avatar_icon(issuable.assignee, 16), class: "avatar s16", alt: '')
diff --git a/app/views/shared/projects/_project.html.haml b/app/views/shared/projects/_project.html.haml
index 872d2bdf46d..6f9fbcc00a7 100644
--- a/app/views/shared/projects/_project.html.haml
+++ b/app/views/shared/projects/_project.html.haml
@@ -27,7 +27,7 @@
         %span
           = icon('star')
           = project.star_count
-      %span.visibility-icon.has_tooltip{data: { container: 'body', placement: 'left' },
+      %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' },
         title: "#{visibility_level_label(project.visibility_level)} - #{project_visibility_level_description(project.visibility_level)}"}
         = visibility_level_icon(project.visibility_level, fw: false)
 
diff --git a/app/views/shared/snippets/_header.html.haml b/app/views/shared/snippets/_header.html.haml
index aa5acee9c14..3c445f67236 100644
--- a/app/views/shared/snippets/_header.html.haml
+++ b/app/views/shared/snippets/_header.html.haml
@@ -1,5 +1,5 @@
 .detail-page-header
-  .snippet-box.has_tooltip{class: visibility_level_color(@snippet.visibility_level), title: snippet_visibility_level_description(@snippet.visibility_level, @snippet), data: { container: 'body' }}
+  .snippet-box.has-tooltip{class: visibility_level_color(@snippet.visibility_level), title: snippet_visibility_level_description(@snippet.visibility_level, @snippet), data: { container: 'body' }}
     = visibility_level_icon(@snippet.visibility_level, fw: false)
     = visibility_level_label(@snippet.visibility_level)
   %span.identifier
diff --git a/app/views/votes/_votes_block.html.haml b/app/views/votes/_votes_block.html.haml
index 20d2d5f317b..02647229776 100644
--- a/app/views/votes/_votes_block.html.haml
+++ b/app/views/votes/_votes_block.html.haml
@@ -1,6 +1,6 @@
 .awards.votes-block
   - awards_sort(votable.notes.awards.grouped_awards).each do |emoji, notes|
-    %button.btn.award-control.js-emoji-btn.has_tooltip{class: (note_active_class(notes, current_user)), title: emoji_author_list(notes, current_user), data: {placement: "top"}}
+    %button.btn.award-control.js-emoji-btn.has-tooltip{class: (note_active_class(notes, current_user)), title: emoji_author_list(notes, current_user), data: {placement: "top"}}
       = emoji_icon(emoji)
       %span.award-control-text.js-counter
         = notes.count
diff --git a/spec/helpers/labels_helper_spec.rb b/spec/helpers/labels_helper_spec.rb
index eca8bc8ab2d..39042ff7e91 100644
--- a/spec/helpers/labels_helper_spec.rb
+++ b/spec/helpers/labels_helper_spec.rb
@@ -11,7 +11,7 @@ describe LabelsHelper do
       end
 
       it 'uses the instance variable' do
-        expect(link_to_label(label)).to match %r{<a href="/#{@project.to_reference}/issues\?label_name=#{label.name}"><span class="[\w\s\-]*has_tooltip".*</span></a>}
+        expect(link_to_label(label)).to match %r{<a href="/#{@project.to_reference}/issues\?label_name=#{label.name}"><span class="[\w\s\-]*has-tooltip".*</span></a>}
       end
     end
 
@@ -41,8 +41,8 @@ describe LabelsHelper do
 
     context 'with a tooltip argument' do
       context 'set to false' do
-        it 'does not include the has_tooltip class' do
-          expect(link_to_label(label, tooltip: false)).not_to match %r{has_tooltip}
+        it 'does not include the has-tooltip class' do
+          expect(link_to_label(label, tooltip: false)).not_to match %r{has-tooltip}
         end
       end
     end
diff --git a/spec/lib/banzai/filter/label_reference_filter_spec.rb b/spec/lib/banzai/filter/label_reference_filter_spec.rb
index 4c1d4a2d24c..94468abcbb3 100644
--- a/spec/lib/banzai/filter/label_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/label_reference_filter_spec.rb
@@ -56,7 +56,7 @@ describe Banzai::Filter::LabelReferenceFilter, lib: true do
   describe 'label span element' do
     it 'includes default classes' do
       doc = reference_filter("Label #{reference}")
-      expect(doc.css('a span').first.attr('class')).to eq 'label color-label has_tooltip'
+      expect(doc.css('a span').first.attr('class')).to eq 'label color-label has-tooltip'
     end
 
     it 'includes a style attribute' do