diff --git a/event-schemas/schema/v1/m.room.history_visibility b/event-schemas/schema/v1/m.room.history_visibility
index 58cd7e7a..07bd39ff 100644
--- a/event-schemas/schema/v1/m.room.history_visibility
+++ b/event-schemas/schema/v1/m.room.history_visibility
@@ -1,4 +1,4 @@
-
+{
     "$schema": "http://json-schema.org/draft-04/schema#",
     "type": "object",
     "title": "Controls visibility of history.",