[Checkins] [zopefoundation/zope.configuration] c2cf3f: Fix IRO for test Schema object.

[Jason Madden]

  Branch: refs/heads/issue49
  Home:   https://github.com/zopefoundation/zope.configuration
  Commit: c2cf3f6f4fad8b5ab8fb6e4a20138098454c3524
      https://github.com/zopefoundation/zope.configuration/commit/c2cf3f6f4fad8b5ab8fb6e4a20138098454c3524
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2020-03-22 (Sun, 22 Mar 2020)

  Changed paths:
    M src/zope/configuration/tests/nested.py

  Log Message:
  -----------
  Fix IRO for test Schema object.