1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/e2e_room_keys.py b/synapse/storage/e2e_room_keys.py
index 8e8e4e457c..c2f226396d 100644
--- a/synapse/storage/e2e_room_keys.py
+++ b/synapse/storage/e2e_room_keys.py
@@ -136,7 +136,7 @@ class EndToEndRoomKeyStore(SQLBaseStore):
             desc="get_e2e_room_keys",
         )
 
-        sessions = { 'rooms': {} }
+        sessions = {'rooms': {}}
         for row in rows:
             room_entry = sessions['rooms'].setdefault(row['room_id'], {"sessions": {}})
             room_entry['sessions'][row['session_id']] = {