[Checkins] [zopefoundation/zope.interface] 079f96: Cleanups per review.

[Jason Madden]

  Branch: refs/heads/issue138
  Home:   https://github.com/zopefoundation/zope.interface
  Commit: 079f96cdfa82c5ddca6513dc7296b1161b257153
      https://github.com/zopefoundation/zope.interface/commit/079f96cdfa82c5ddca6513dc7296b1161b257153
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2020-02-17 (Mon, 17 Feb 2020)

  Changed paths:
    M src/zope/interface/common/__init__.py
    M src/zope/interface/common/io.py
    M src/zope/interface/common/numbers.py
    M src/zope/interface/common/tests/__init__.py
    M src/zope/interface/common/tests/test_builtins.py

  Log Message:
  -----------
  Cleanups per review.