Adding get port operation
diff --git a/openstack/networking/v2/apiversions/doc.go b/openstack/networking/v2/apiversions/doc.go
index 76bdb14..9ec7ea2 100644
--- a/openstack/networking/v2/apiversions/doc.go
+++ b/openstack/networking/v2/apiversions/doc.go
@@ -1 +1,3 @@
+// Package apiversions provides information and interaction with the different
+// API versions for the Neutron OpenStack service.
 package apiversions