Merge branch 'merge-requests-index-ee-differences' into 'master'

Remove empty line in app/views/projects/merge_requests/index.html.haml

Closes #6355

See merge request gitlab-org/gitlab-ee!11566

app/views/projects/merge_requests/index.html.haml

@@ -27,4 +27,3 @@
         = render 'projects/issuable_by_email', email: new_merge_request_email, issuable_type: 'merge_request'
 - else
   = render 'shared/empty_states/merge_requests', button_path: new_merge_request_path
-