Changed the copyright version.
#
-# Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+# Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
#
# WSO2 Inc. licenses this file to you under the Apache License,
# Version 2.0 (the "License"); you may not use this file except
