Finish DB docs for Rackspace
diff --git a/rackspace/db/v1/datastores/doc.go b/rackspace/db/v1/datastores/doc.go
index f36997a..ae14026 100644
--- a/rackspace/db/v1/datastores/doc.go
+++ b/rackspace/db/v1/datastores/doc.go
@@ -1 +1,3 @@
+// Package datastores provides information and interaction with the datastore
+// API resource in the Rackspace Database service.
 package datastores