[Checkins] [zopefoundation/zope.size] 2b474c: tox.ini was missing a py37

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.size
  Commit: 2b474c52d42c721a74ce5a3bc9141e074df1da00
      https://github.com/zopefoundation/zope.size/commit/2b474c52d42c721a74ce5a3bc9141e074df1da00
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2018-10-05 (Fri, 05 Oct 2018)

  Changed paths:
    M tox.ini

  Log Message:
  -----------
  tox.ini was missing a py37



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