Update broker.go

broker/broker.go

@@ -14,8 +14,6 @@ type Broker interface {
 }
 
 // Handler is used to process messages via a subscription of a topic.
-// The handler is passed a publication interface which contains the
-// message and optional Ack method to acknowledge receipt of the message.
 type Handler func(*Message) error
 
 type ErrorHandler func(*Message, error)