diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 6f324e075..4551cf877 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -405,7 +405,6 @@ class DataStore(RoomMemberStore, RoomStore,
             # rather just clamping to the beginning of the day is to limit
             # the size of the join - meaning that the query can be run more
             # frequently
-
             self._last_user_visit_update = now
 
         return self.runInteraction("generate_user_daily_visits",