diff --git a/lang/python/examples/howto/groups.py b/lang/python/examples/howto/groups.py
index 67fd7838..e7adc440 100644
--- a/lang/python/examples/howto/groups.py
+++ b/lang/python/examples/howto/groups.py
@@ -1,44 +1,50 @@
 # -*- coding: utf-8 -*-
 
 from __future__ import absolute_import, division, unicode_literals
 
 # Copyright (C) 2018 Ben McGinnes <ben@gnupg.org>
 #
 # 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 free software; you can redistribute it and/or modify it under
 # the terms of the GNU Lesser General Public License as published by the Free
 # Software Foundation; either version 2.1 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 and the GNU
 # Lesser General Public Licensefor more details.
 #
 # You should have received a copy of the GNU General Public License and the GNU
 # Lesser General Public along with this program; if not, see
 # <http://www.gnu.org/licenses/>.
 
 import subprocess
 
+"""
+Intended for use with other scripts.
+
+Usage: from groups import group_lines, group_lists
+"""
+
 lines = subprocess.getoutput("gpgconf --list-options gpg").splitlines()
 
 for i in range(len(lines)):
     if lines[i].startswith("group") is True:
         line = lines[i]
     else:
         pass
 
 groups = line.split(":")[-1].replace('"', '').split(',')
 
 group_lines = groups
 for i in range(len(group_lines)):
     group_lines[i] = group_lines[i].split("=")
 
 group_lists = group_lines
 for i in range(len(group_lists)):
     group_lists[i][1] = group_lists[i][1].split()