mod_s2s_log: Remove outdated comments

mod_s2s_log/src/mod_s2s_log.erl

@@ -3,8 +3,6 @@
 %%% Author  : Mickael Remond <mremond@process-one.net>
 %%% Purpose : Log all s2s connections in a file
 %%% Created :  14 Mar 2008 by Mickael Remond <mremond@process-one.net>
-%%% Usage   : Add the following line in modules section of ejabberd.cfg:
-%%%              {mod_s2s_log, [{filename, "/path/to/s2s.log"}]}
 %%%
 %%%
 %%% ejabberd, Copyright (C) 2002-2008   ProcessOne
@@ -27,8 +25,6 @@
 -module(mod_s2s_log).
 -author('mremond@process-one.net').
 
-%% TODO: Support reopen log event
-
 -behaviour(gen_mod).
 
 %% API: