Fix define name to oslo::messaging::rabbit

Make define name more clear for users
(similar to oslo::messaging::amqp).

Change-Id: I675b4156e51a89c6a6f75e6a986dd45f51da7189

manifests/messaging/rabbit.pp

@@ -1,4 +1,4 @@
-# == Define: oslo::messaging_rabbit
+# == Define: oslo::messaging::rabbit
 #
 # Configure oslo_messaging_rabbit options
 #
@@ -130,7 +130,7 @@
 #   Defaults to $::os_service_default
 #
 
-define oslo::messaging_rabbit(
+define oslo::messaging::rabbit(
   $amqp_durable_queues                  = $::os_service_default,
   $kombu_ssl_version                    = $::os_service_default,
   $kombu_ssl_keyfile                    = $::os_service_default,

spec/defines/oslo_messaging_rabbit_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe 'oslo::messaging_rabbit' do
+describe 'oslo::messaging::rabbit' do
 
   let (:title) { 'keystone_config' }