diff --git a/src/Protocol/ActivityPub.php b/src/Protocol/ActivityPub.php
index 6fdd0795a..5bad98eb4 100644
--- a/src/Protocol/ActivityPub.php
+++ b/src/Protocol/ActivityPub.php
@@ -45,7 +45,7 @@ use Friendica\Core\Config;
  *
  * Receiver:
  * - Update (Image, Video, Article, Note)
- + - Event
+ * - Event
  * - Undo Announce
  *
  * Check what this is meant to do: