[Python-checkins] [python/cpython] a0e911: Fix typo in idlelib.config_key.py (#2322)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/python/cpython
  Commit: a0e911b190a229693a1b9948caf768de0069046b
      https://github.com/python/cpython/commit/a0e911b190a229693a1b9948caf768de0069046b
  Author: terryjreedy <tjreedy at udel.edu>
  Date:   2017-06-21 (Wed, 21 Jun 2017)

  Changed paths:
    M Lib/idlelib/config_key.py

  Log Message:
  -----------
  Fix typo in idlelib.config_key.py (#2322)