[Checkins] [zopefoundation/AccessControl] c2c502: Fix path.

[Michael Howitz]

  Branch: refs/heads/fix-81
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: c2c5024a10f585ad375879161cd978bdebf649b6
      https://github.com/zopefoundation/AccessControl/commit/c2c5024a10f585ad375879161cd978bdebf649b6
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-05-08 (Wed, 08 May 2019)

  Changed paths:
    M appveyor.yml

  Log Message:
  -----------
  Fix path.