Merge pull request #469 from xwiki-labs/design_dialogs

remove // XXX

www/common/common-ui-elements.js

@@ -1078,7 +1078,7 @@ define([
         var linkButtons = [
             makeCancelButton(),
             !config.sharedFolder && {
-              className: 'secondary', // XXX style this diferently than cancel
+              className: 'secondary',
               name: Messages.share_linkOpen,
               onClick: function () {
                   saveValue();