fix general issues
diff --git a/openstack/db/v1/datastores/doc.go b/openstack/db/v1/datastores/doc.go
new file mode 100644
index 0000000..ae14026
--- /dev/null
+++ b/openstack/db/v1/datastores/doc.go
@@ -0,0 +1,3 @@
+// Package datastores provides information and interaction with the datastore
+// API resource in the Rackspace Database service.
+package datastores