[Checkins] [zopefoundation/Zope] 767d9e: Fixes #575 by improved documentation.

[Steffen Allner]

  Branch: refs/heads/re-575-path_info
  Home:   https://github.com/zopefoundation/Zope
  Commit: 767d9ea9b36a764bff06332478302cd3c41abfb7
      https://github.com/zopefoundation/Zope/commit/767d9ea9b36a764bff06332478302cd3c41abfb7
  Author: Steffen Allner <sa at gocept.com>
  Date:   2019-05-08 (Wed, 08 May 2019)

  Changed paths:
    M src/ZPublisher/WSGIPublisher.py

  Log Message:
  -----------
  Fixes #575 by improved documentation.