diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 0c47443689..9b6471aec2 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -430,4 +430,4 @@ def are_all_users_on_domain(txn, domain):
     num_not_matching = cursor.fetchall()[0][0]
     if num_not_matching == 0:
         return True
-    return False
\ No newline at end of file
+    return False