Fix or types

Signed-off-by: Louis Chemineau <louis@chmn.me>

Author: artonge

lib/Listener/PlaceMetadataProvider.php

@@ -31,7 +31,7 @@
 use OCP\FilesMetadata\Event\MetadataLiveEvent;
 
 /**
- * @template-implements IEventListener<MetadataLiveEvent|MetadataBackgroundEvent>
+ * @template-implements IEventListener<MetadataLiveEvent,MetadataBackgroundEvent>
  */
 class PlaceMetadataProvider implements IEventListener {
 	public function __construct(