Fix aruba boilerplate

lib/ansible/modules/network/aruba/aruba_config.py

@@ -1,20 +1,11 @@
 #!/usr/bin/python
 #
-# This file is part of Ansible
+# Copyright: Ansible Team
-#
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
-# Ansible is free software: you can redistribute it and/or modify
+
-# it under the terms of the GNU General Public License as published by
+from __future__ import absolute_import, division, print_function
-# the Free Software Foundation, either version 3 of the License, or
+__metaclass__ = type
-# (at your option) any later version.
+
-#
-# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
-#
 
 ANSIBLE_METADATA = {'metadata_version': '1.0',
                     'status': ['preview'],