[Checkins] [zopefoundation/zope.app.apidoc] 715786: Try to fix old pypy on CI.

[GitHub]

  Branch: refs/heads/python3
  Home:   https://github.com/zopefoundation/zope.app.apidoc
  Commit: 715786a8fe6611e09f5ad97fe073cb097ac2672a
      https://github.com/zopefoundation/zope.app.apidoc/commit/715786a8fe6611e09f5ad97fe073cb097ac2672a
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-05-19 (Fri, 19 May 2017)

  Changed paths:
    M .travis.yml
    M src/zope/app/apidoc/tests.py

  Log Message:
  -----------
  Try to fix old pypy on CI.