Fixed edit form authenticity_token call failing the tests

app/assets/javascripts/notes.js

@@ -895,7 +895,9 @@
 
       new GLForm($editForm.find('form'));
 
-      $editForm.find('form').attr('action', postUrl);
+      $editForm.find('form')
+        .attr('action', postUrl)
+        .attr('data-remote', 'true');
       $editForm.find('.js-form-target-id').val(targetId);
       $editForm.find('.js-form-target-type').val(targetType);
       $editForm.find('.js-note-text').focus().val(originalContent);

app/views/projects/notes/_edit_form.html.haml

 .note-edit-form
-  = form_tag '#', method: :put, remote: true, class: 'edit-note common-note-form js-quick-submit' do
-    = hidden_field_tag :authenticity_token, form_authenticity_token
+  = form_tag '#', method: :put, class: 'edit-note common-note-form js-quick-submit' do
     = hidden_field_tag :target_id, '', class: 'js-form-target-id'
     = hidden_field_tag :target_type, '', class: 'js-form-target-type'
     = render layout: 'projects/md_preview', locals: { preview_class: 'md-preview', referenced_users: true } do