Adding documentation
diff --git a/openstack/db/v1/databases/doc.go b/openstack/db/v1/databases/doc.go
index 18cbec7..15275fe 100644
--- a/openstack/db/v1/databases/doc.go
+++ b/openstack/db/v1/databases/doc.go
@@ -1 +1,6 @@
+// Package flavors provides information and interaction with the database API
+// resource in the OpenStack Database service.
+//
+// A database, when referred to here, refers to the database engine running on
+// an instance.
 package databases