Merge branch 'closed-by-alignment' into 'master'

Related merge request text alignment

Fixed the alignment of the text 'When this merge request is accepted...' on issues page

![Screen_Shot_2016-05-23_at_14.59.48](/uploads/5d2f4be94108364a9d004169a6825a9e/Screen_Shot_2016-05-23_at_14.59.48.png)

See merge request !4251

app/assets/stylesheets/pages/issues.scss

@@ -91,8 +91,3 @@ form.edit-issue {
 .issue-form .select2-container {
   width: 250px !important;
 }
-
-.issue-closed-by-widget {
-  color: $gl-text-color;
-  margin-left: 52px;
-}

app/views/projects/issues/_merge_requests.html.haml

@@ -24,5 +24,8 @@
             MERGED
           - elsif merge_request.closed?
             CLOSED
-    - if @closed_by_merge_requests.present?
+    %li
       = render partial: 'projects/issues/closed_by_box', locals: {merge_request_count: @merge_requests.count}
+    - if @closed_by_merge_requests.present?
+      %li
+        = render partial: 'projects/issues/closed_by_box', locals: {merge_request_count: @merge_requests.count}