[Commits] [wesnoth/wesnoth] efb560: fix typo

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: efb560a23a7ac4257315781fde0c966dd153230f
      https://github.com/wesnoth/wesnoth/commit/efb560a23a7ac4257315781fde0c966dd153230f
  Author: Allefant <allefant at allefant.com>
  Date:   2017-01-23 (Mon, 23 Jan 2017)

  Changed paths:
    M data/tools/unit_tree/html_output.py

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