[Checkins] [zopefoundation/z3c.form] 6f0aaf: some pep8, typo fixes

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/z3c.form
  Commit: 6f0aaf020adf7c6a8c9af60bd36ade3b2fce50a2
      https://github.com/zopefoundation/z3c.form/commit/6f0aaf020adf7c6a8c9af60bd36ade3b2fce50a2
  Author: Adam Groszer <agroszer at gmail.com>
  Date:   2015-10-19 (Mon, 19 Oct 2015)

  Changed paths:
    M src/z3c/form/converter.py
    M src/z3c/form/widget.py

  Log Message:
  -----------
  some pep8, typo fixes