Make pylint happy

Author: dastels

examples/logging_simpletest.py

@@ -2,7 +2,9 @@
 # SPDX-License-Identifier: MIT
 
 # pylint:disable=undefined-variable,wildcard-import,no-name-in-module
-# pylint:disable=no-member
+# pylint:disable=no-member,invalid-name
+
+"""Briefly exercise the logger and null logger."""
 
 import adafruit_logging as logging