Fix licence in metadata

Author: Stephen

metadata.json

@@ -3,7 +3,7 @@
   "version": "1.3.1",
   "author": "Stephen Johnson",
   "summary": "Resource types for managing puppet master and agent",
-  "license": "Apache",
+  "license": "APSL-2.0",
   "source": "git://github.com/stephenrjohnson/puppetlabs-puppet.git",
   "project_page": "https://github.com/stephenrjohnson/puppetlabs-puppet",
   "issues_url": "https://github.com/stephenrjohnson/puppetmodule/issues",