Fix: remove unused comment

popup/search-results.js

@@ -557,8 +557,6 @@ window.addEventListener('showStyles:done', function _() {
       pingback(result);
       // show a 'config-on-homepage' icon in the popup
       style.updateUrl += settings.length ? '?' : '';
-      // show a 'style installed' tooltip in the manager
-      // style.reason = 'install';
       return API.installStyle(style);
     })
     .catch(reason => {