Finish DB docs for Rackspace
diff --git a/rackspace/db/v1/backups/doc.go b/rackspace/db/v1/backups/doc.go
index b000aa0..664eead 100644
--- a/rackspace/db/v1/backups/doc.go
+++ b/rackspace/db/v1/backups/doc.go
@@ -1 +1,6 @@
+// Package backups provides information and interaction with the backup API
+// resource in the Rackspace Database service.
+//
+// A backup is a copy of a database instance that can be used to restore it to
+// some defined point in history.
 package backups