1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/http/server.py b/synapse/http/server.py
index 211795dc39..3e2d94d399 100644
--- a/synapse/http/server.py
+++ b/synapse/http/server.py
@@ -233,7 +233,7 @@ def return_html_error(
 
 
 def wrap_async_request_handler(
-    h: Callable[["_AsyncResource", "SynapseRequest"], Awaitable[None]]
+    h: Callable[["_AsyncResource", "SynapseRequest"], Awaitable[None]],
 ) -> Callable[["_AsyncResource", "SynapseRequest"], "defer.Deferred[None]"]:
     """Wraps an async request handler so that it calls request.processing.