diff --git a/core/modules/toolbar/js/toolbar.js b/core/modules/toolbar/js/toolbar.js
index e87f746..d94fde6 100644
--- a/core/modules/toolbar/js/toolbar.js
+++ b/core/modules/toolbar/js/toolbar.js
@@ -14,7 +14,7 @@ var options = $.extend(
       'module.toolbar.narrow': '',
       'module.toolbar.standard': '',
       'module.toolbar.wide': ''
-    },
+    }
   },
   drupalSettings.toolbar,
   // Merge strings on top of drupalSettings so that they are not mutable.