Fix formatting

Author: Fizzadar

synapse/handlers/room.py

@@ -881,7 +881,12 @@ async def create_room(
         # override any attempt to set room versions via the creation_content
         creation_content["room_version"] = room_version.identifier
 
-        last_stream_id, last_sent_event_id, state_event_ids, depth = await self._send_events_for_new_room(
+        (
+            last_stream_id,
+            last_sent_event_id,
+            state_event_ids,
+            depth,
+        ) = await self._send_events_for_new_room(
             requester,
             room_id,
             preset_config=preset_config,