diff --git a/norms/wsocket.py b/norms/wsocket.py
index b339bbe..ad37930 100644
--- a/norms/wsocket.py
+++ b/norms/wsocket.py
@@ -14,5 +14,6 @@ async def main():
     async with serve(echo, "localhost", 8765):
         await asyncio.Future()  # run forever
 
+
 if __name__ == "__main__":
     asyncio.run(main())