Update test_tornado.py

Author: gabor-boros

tests/integration/test_tornado.py

@@ -11,8 +11,7 @@
 
 
 @pytest.mark.integration
-@pytest.mark.skipif(sys.version_info < (3, 6),
-                    reason="requires python3.6 or higher")
+@pytest.mark.skipif(sys.version_info < (3, 6), reason="requires python3.6 or higher")
 async def test_tornado_connect(io_loop):
     """
     Test the flow for 3.6 and up, async generators are