diff --git a/events/handlers/ap_delivery_handler.py b/events/handlers/ap_delivery_handler.py
index 4d40ef3..e9b07da 100644
--- a/events/handlers/ap_delivery_handler.py
+++ b/events/handlers/ap_delivery_handler.py
@@ -29,7 +29,7 @@ def _build_activity_json(activity: APActivity, actor: ActorProfile, domain: str)
     obj = dict(activity.object_data or {})
 
     # Object id MUST be on the actor's domain (Mastodon origin check).
-    # The post URL (e.g. coop.rose-ash.com/slug/) goes in "url" only.
+    # The post URL (e.g. blog.rose-ash.com/slug/) goes in "url" only.
     object_id = activity.activity_id + "/object"
 
     if activity.activity_type == "Delete":