update with newer coding style

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py

index 74bceddc46..d5d6e6e027 100644
--- a/synapse/handlers/e2e_keys.py
+++ b/synapse/handlers/e2e_keys.py
@@ -851,7 +851,7 @@ class E2eKeysHandler(object):
                 user_id, signed_users
             )
 
-        defer.returnValue({"failures": failures})
+        return {"failures": failures}
 
     @defer.inlineCallbacks
     def _get_e2e_cross_signing_verify_key(self, user_id, key_type, from_user_id=None):