1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 799221c198..088b76d237 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -927,7 +927,7 @@ class RoomContextHandler(BaseHandler):
         Returns:
             dict, or None if the event isn't found
         """
-        before_limit = math.floor(limit/2.)
+        before_limit = math.floor(limit / 2.)
         after_limit = limit - before_limit
 
         now_token = yield self.hs.get_event_sources().get_current_token()