diff --git a/synapse/replication/http/account_data.py b/synapse/replication/http/account_data.py

index 52d32528ee..60899b6ad6 100644
--- a/synapse/replication/http/account_data.py
+++ b/synapse/replication/http/account_data.py
@@ -175,7 +175,11 @@ class ReplicationRemoveTagRestServlet(ReplicationEndpoint):
         return {}
 
     async def _handle_request(self, request, user_id, room_id, tag):
-        max_stream_id = await self.handler.remove_tag_from_room(user_id, room_id, tag,)
+        max_stream_id = await self.handler.remove_tag_from_room(
+            user_id,
+            room_id,
+            tag,
+        )
 
         return 200, {"max_stream_id": max_stream_id}