diff --git a/core/modules/config/lib/Drupal/config/Form/ConfigSync.php b/core/modules/config/lib/Drupal/config/Form/ConfigSync.php
index 139bf47..42d1c95 100644
--- a/core/modules/config/lib/Drupal/config/Form/ConfigSync.php
+++ b/core/modules/config/lib/Drupal/config/Form/ConfigSync.php
@@ -146,7 +146,7 @@ public static function create(ContainerInterface $container) {
       $container->get('url_generator'),
       $container->get('config.typed'),
       $container->get('module_handler'),
-      $container->get('theme_handler')
+      $container->get('theme_handler'),
       $container->get('config.storage.snapshot')
     );
   }