diff --git a/src/mod_delegation.erl b/src/mod_delegation.erl
index 56908d9d1..5f9fafc45 100644
--- a/src/mod_delegation.erl
+++ b/src/mod_delegation.erl
@@ -1,13 +1,32 @@
 %%%-------------------------------------------------------------------
-%%% @author Evgeny Khramtsov <ekhramtsov@process-one.net>
-%%% @copyright (C) 2016, Evgeny Khramtsov
-%%% @doc
+%%% File    : mod_delegation.erl
+%%% Author  : Anna Mukharram <amuhar3@gmail.com>
+%%% Purpose : XEP-0355: Namespace Delegation
+%%%
+%%%
+%%% ejabberd, Copyright (C) 2002-2016   ProcessOne
+%%%
+%%% This program is free software; you can redistribute it and/or
+%%% modify it under the terms of the GNU General Public License as
+%%% published by the Free Software Foundation; either version 2 of the
+%%% License, or (at your option) any later version.
+%%%
+%%% This program is distributed in the hope that it will be useful,
+%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
+%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+%%% General Public License for more details.
+%%%
+%%% You should have received a copy of the GNU General Public License along
+%%% with this program; if not, write to the Free Software Foundation, Inc.,
+%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 %%%
-%%% @end
-%%% Created : 10 Nov 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
 %%%-------------------------------------------------------------------
 -module(mod_delegation).
 
+-author('amuhar3@gmail.com').
+
+-protocol({xep, 0355, '0.3'}).
+
 -behaviour(gen_server).
 -behaviour(gen_mod).
 
diff --git a/src/mod_privilege.erl b/src/mod_privilege.erl
index 936c237bd..c1ac5a3fc 100644
--- a/src/mod_privilege.erl
+++ b/src/mod_privilege.erl
@@ -1,13 +1,32 @@
 %%%-------------------------------------------------------------------
-%%% @author Evgeny Khramtsov <ekhramtsov@process-one.net>
-%%% @copyright (C) 2016, Evgeny Khramtsov
-%%% @doc
+%%% File    : mod_privilege.erl
+%%% Author  : Anna Mukharram <amuhar3@gmail.com>
+%%% Purpose : XEP-0356: Privileged Entity
+%%%
+%%%
+%%% ejabberd, Copyright (C) 2002-2016   ProcessOne
+%%%
+%%% This program is free software; you can redistribute it and/or
+%%% modify it under the terms of the GNU General Public License as
+%%% published by the Free Software Foundation; either version 2 of the
+%%% License, or (at your option) any later version.
+%%%
+%%% This program is distributed in the hope that it will be useful,
+%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
+%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+%%% General Public License for more details.
+%%%
+%%% You should have received a copy of the GNU General Public License along
+%%% with this program; if not, write to the Free Software Foundation, Inc.,
+%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 %%%
-%%% @end
-%%% Created : 11 Nov 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
 %%%-------------------------------------------------------------------
 -module(mod_privilege).
 
+-author('amuhar3@gmail.com').
+
+-protocol({xep, 0356, '0.2.1'}).
+
 -behaviour(gen_server).
 -behaviour(gen_mod).