[Commits] [wesnoth/wesnoth] 2e875d: add a comment

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 2e875d66f63604fd6fdf83ec282f384dce45768b
      https://github.com/wesnoth/wesnoth/commit/2e875d66f63604fd6fdf83ec282f384dce45768b
  Author: gfgtdf <tischpapier at gmail.com>
  Date:   2015-01-14 (Wed, 14 Jan 2015)

  Changed paths:
    M src/synced_commands.cpp

  Log Message:
  -----------
  add a comment

from the commitmessage of https://github.com/wesnoth/wesnoth/commit/3d280bbc3d3636b33118082d839790488317af0f

I think this comment is quiet important for someone who might want to change this code, and there might be people who are too lazy to find the commit where this information was, so i added it to the code.