formatting

Author: palkeo

src/wsproto/handshake.py

@@ -238,7 +238,8 @@ def _process_connection_request(  # noqa: MC0001
             )
         if upgrade.lower() != WEBSOCKET_UPGRADE:
             raise RemoteProtocolError(
-                f"Missing header, 'Upgrade: {WEBSOCKET_UPGRADE.decode()}'", event_hint=RejectConnection()
+                f"Missing header, 'Upgrade: {WEBSOCKET_UPGRADE.decode()}'",
+                event_hint=RejectConnection(),
             )
         if host is None:
             raise RemoteProtocolError(
@@ -407,7 +408,8 @@ def _establish_client_connection(
             )
         if upgrade.lower() != WEBSOCKET_UPGRADE:
             raise RemoteProtocolError(
-                f"Missing header, 'Upgrade: {WEBSOCKET_UPGRADE.decode()}'", event_hint=RejectConnection()
+                f"Missing header, 'Upgrade: {WEBSOCKET_UPGRADE.decode()}'",
+                event_hint=RejectConnection(),
             )
         accept_token = generate_accept_token(self._nonce)
         if accept != accept_token: