diff --git a/app/helpers/settings_helper.rb b/app/helpers/settings_helper.rb
index ad8c8d467..74215e8df 100644
--- a/app/helpers/settings_helper.rb
+++ b/app/helpers/settings_helper.rb
@@ -9,7 +9,7 @@ module SettingsHelper
     fr: 'Français',
     hu: 'Magyar',
     uk: 'Українська',
-    'zh-CN': '简体中文'
+    'zh-CN': '简体中文',
   }.freeze
 
   def human_locale(locale)