[Checkins] [zopefoundation/Zope] 7c48a6: Fix typos

[Jürgen Gmach]

  Branch: refs/heads/jugmac00-fix-some-typos
  Home:   https://github.com/zopefoundation/Zope
  Commit: 7c48a6af926dfb65ff5c3d55c209592a702eb7b6
      https://github.com/zopefoundation/Zope/commit/7c48a6af926dfb65ff5c3d55c209592a702eb7b6
  Author: Jürgen Gmach <juergen.gmach at googlemail.com>
  Date:   2020-01-28 (Tue, 28 Jan 2020)

  Changed paths:
    M docs/zdgbook/Security.rst

  Log Message:
  -----------
  Fix typos