Small license correction

It seems the license should be applied little bit differently -
https://github.com/search?l=&o=desc&q=license%3Aapache-2.0&s=stars&type=Repositories.

Also see https://apache.org/licenses/LICENSE-2.0#apply

Author: markelog

LICENSE.md LICENSE

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2015 Grafana Labs
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.