Starting documentation and privatising unnecessary exports
diff --git a/openstack/networking/v2/apiversions/doc.go b/openstack/networking/v2/apiversions/doc.go
index 9ec7ea2..0208ee2 100644
--- a/openstack/networking/v2/apiversions/doc.go
+++ b/openstack/networking/v2/apiversions/doc.go
@@ -1,3 +1,4 @@
// Package apiversions provides information and interaction with the different
-// API versions for the Neutron OpenStack service.
+// API versions for the OpenStack Neutron service. This functionality is not
+// restricted to this particular version.
package apiversions