Merge branch '4.0.x-stable' into 4.1.x-stable

Author: acogoluegnes

src/main/java/com/rabbitmq/client/Method.java

@@ -17,7 +17,8 @@
 package com.rabbitmq.client;
 
 /**
- * Public interface to objects representing an AMQP method - see the <a href="http://www.amqp.org/">spec</a> for details.
+ * Public interface to objects representing an AMQP 0-9-1 method
+ * @see http://www.rabbitmq.com/specification.html.
  */
 
 public interface Method {