style: add flags for pylint
diff --git a/serial/urlhandler/protocol_spy.py b/serial/urlhandler/protocol_spy.py
index 54bd55e..55563f9 100644
--- a/serial/urlhandler/protocol_spy.py
+++ b/serial/urlhandler/protocol_spy.py
@@ -145,6 +145,7 @@
 
 class Serial(serial.Serial):
     """Just inherit the native Serial port implementation and patch the port property."""
+    # pylint: disable=no-member
 
     def __init__(self, *args, **kwargs):
         super(Serial, self).__init__(*args, **kwargs)