[Checkins] [zopefoundation/Products.ZCatalog] 0d3a28: Fix indentation.

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: 0d3a2846c747bc32522425279cbc020a3576dff2
      https://github.com/zopefoundation/Products.ZCatalog/commit/0d3a2846c747bc32522425279cbc020a3576dff2
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-02-09 (Sat, 09 Feb 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Fix indentation.