[Checkins] [zopefoundation/BTrees] 88c1dc: fix typo

[GitHub]

  Branch: refs/heads/node-sizes
  Home:   https://github.com/zopefoundation/BTrees
  Commit: 88c1dce05f4140f0694ca6c7c03185fe0d07136c
      https://github.com/zopefoundation/BTrees/commit/88c1dce05f4140f0694ca6c7c03185fe0d07136c
  Author: Fred Drake <fred at zope.com>
  Date:   2014-10-08 (Wed, 08 Oct 2014)

  Changed paths:
    M BTrees/tests/test_btreesubclass.py

  Log Message:
  -----------
  fix typo