1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/notifier.py b/synapse/notifier.py
index 48566187ab..385208b574 100644
--- a/synapse/notifier.py
+++ b/synapse/notifier.py
@@ -251,7 +251,8 @@ class Notifier(object):
         """Notify any user streams that are interested in this room event"""
         # poke any interested application service.
         preserve_fn(self.appservice_handler.notify_interested_services)(
-            room_stream_id)
+            room_stream_id
+        )
 
         if self.federation_sender:
             preserve_fn(self.federation_sender.notify_new_events)(