add js prefix to classes used to toggle description on commit message in merge request

app/assets/javascripts/merge_request.js

@@ -112,20 +112,20 @@
     MergeRequest.prototype.initCommitMessageListeners = function() {
       var textarea = $('textarea.js-commit-message');
 
-      $('a.with-description-link').on('click', function(e) {
+      $('a.js-with-description-link').on('click', function(e) {
         e.preventDefault();
 
         textarea.val(textarea.data('messageWithDescription'));
-        $('p.with-description-hint').hide();
-        $('p.without-description-hint').show();
+        $('p.js-with-description-hint').hide();
+        $('p.js-without-description-hint').show();
       });
 
-      $('a.without-description-link').on('click', function(e) {
+      $('a.js-without-description-link').on('click', function(e) {
         e.preventDefault();
 
         textarea.val(textarea.data('messageWithoutDescription'));
-        $('p.with-description-hint').show();
-        $('p.without-description-hint').hide();
+        $('p.js-with-description-hint').show();
+        $('p.js-without-description-hint').hide();
       });
     };
 

app/views/shared/_commit_message_container.html.haml

@@ -17,9 +17,9 @@
         Try to keep the first line under 52 characters
         and the others under 72.
     - if descriptions.present?
-      %p.hint.with-description-hint
-        = link_to "#", class: "with-description-link" do
+      %p.hint.js-with-description-hint
+        = link_to "#", class: "js-with-description-link" do
           Include description in commit message
-      %p.hint.without-description-hint.hide
-        = link_to "#", class: "without-description-link" do
+      %p.hint.js-without-description-hint.hide
+        = link_to "#", class: "js-without-description-link" do
           Don't include description in commit message