ISTWCMS-7241: code standards

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.