[texdoc-commits] [TeX-Live/texdoc] 1f7523: update .travis.yml

[Watson]

  Branch: refs/heads/ci-setup
  Home:   https://github.com/TeX-Live/texdoc
  Commit: 1f75236df11dfac4f3e1fc6e2c17476a4e193215
      https://github.com/TeX-Live/texdoc/commit/1f75236df11dfac4f3e1fc6e2c17476a4e193215
  Author: Watson <wtsnjp at gmail.com>
  Date:   2018-07-26 (Thu, 26 Jul 2018)

  Changed paths:
    M .travis.yml
    M Rakefile

  Log Message:
  -----------
  update .travis.yml



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