Merge pull request #1680 from gabor-boros/patch-2

Update license.md

rethinkdb/license.md

@@ -1 +1 @@
-View [license information](http://www.gnu.org/licenses/agpl-3.0.html) for the software contained in this image.
+View [license information](https://raw.githubusercontent.com/rethinkdb/rethinkdb/next/LICENSE) for the software contained in this image.