Finish DB docs for Rackspace
diff --git a/rackspace/db/v1/databases/doc.go b/rackspace/db/v1/databases/doc.go
index 18cbec7..1a178b6 100644
--- a/rackspace/db/v1/databases/doc.go
+++ b/rackspace/db/v1/databases/doc.go
@@ -1 +1,3 @@
+// Package databases provides information and interaction with the database API
+// resource in the Rackspace Database service.
 package databases