diff --git a/migrations/m170811_163655_fix_category_stream_channel.php b/migrations/m170811_163655_fix_category_stream_channel.php
index ed4388d..52b198d 100644
--- a/migrations/m170811_163655_fix_category_stream_channel.php
+++ b/migrations/m170811_163655_fix_category_stream_channel.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * @link https://www.humhub.org/
  * @copyright Copyright (c) 2017 HumHub GmbH & Co. KG