diff --git a/src/EventSubscriber/UwCblRemoteVideoEventSubscriber.php b/src/EventSubscriber/UwCblRemoteVideoEventSubscriber.php
index e01f7148058ac1a6a12929630564733d0d0cebf4..af789565fa843e5d831afff8230a521aac78848e 100644
--- a/src/EventSubscriber/UwCblRemoteVideoEventSubscriber.php
+++ b/src/EventSubscriber/UwCblRemoteVideoEventSubscriber.php
@@ -72,7 +72,7 @@ class UwCblRemoteVideoEventSubscriber extends UwCblBase implements EventSubscrib
       // Check for YouTube playlist.
       elseif (preg_match($pattern = '/^(https?:\/\/)?(www\.)?(youtube\.com|youtu\.?be)\/(playlist\?list=)([a-zA-Z0-9_-]+)$/', $remote_video['view']['url'])) {
 
-        // Set the type of video to YouTube playlist
+        // Set the type of video to YouTube playlist.
         $remote_video['view']['type'] = 'YouTube playlist';
       }
       // Check for Vimeo.