fixed licensed headers for ubuntu
diff --git a/lib/ubuntu/exec.js b/lib/ubuntu/exec.js
index b9a107f..e6e476d 100644
--- a/lib/ubuntu/exec.js
+++ b/lib/ubuntu/exec.js
@@ -1,10 +1,12 @@
 /*
  *
- * Copyright 2013 Canonical Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -16,6 +18,7 @@
  * under the License.
  *
 */
+
 var cordova = require('cordova'),
     utils = require('cordova/utils');
 
diff --git a/lib/ubuntu/platform.js b/lib/ubuntu/platform.js
index 4b2ac03..3871545 100644
--- a/lib/ubuntu/platform.js
+++ b/lib/ubuntu/platform.js
@@ -1,10 +1,11 @@
 /*
- *
- * Copyright 2013 Canonical Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *