[Checkins] [zopefoundation/zope.viewlet] b20118: Update badge URL for Travis

[Jürgen Gmach]

  Branch: refs/heads/all-repos_autofix_all-repos-sed
  Home:   https://github.com/zopefoundation/zope.viewlet
  Commit: b201185ba478feca16511f674986287bc4ae450a
      https://github.com/zopefoundation/zope.viewlet/commit/b201185ba478feca16511f674986287bc4ae450a
  Author: Jürgen Gmach <juergen.gmach at googlemail.com>
  Date:   2020-10-28 (Wed, 28 Oct 2020)

  Changed paths:
    M README.rst

  Log Message:
  -----------
  Update badge URL for Travis

Committed via https://github.com/asottile/all-repos