diff --git a/core/modules/toolbar/js/toolbar.js b/core/modules/toolbar/js/toolbar.js
index a0efd2a..0f00be5 100644
--- a/core/modules/toolbar/js/toolbar.js
+++ b/core/modules/toolbar/js/toolbar.js
@@ -15,8 +15,8 @@ var options = $.extend({
     'module.toolbar.wide': ''
   },
   strings: {
-    opened: Drupal.t('opened'),
-    closed: Drupal.t('closed'),
+    opened: Drupal.t('Opened'),
+    closed: Drupal.t('Closed'),
     horizontal: Drupal.t('Horizontal orientation'),
     vertical: Drupal.t('Vertical orientation')
   }