diff --git a/consume.go b/consume.go
index a966f64..d10f024 100644
--- a/consume.go
+++ b/consume.go
@@ -10,7 +10,6 @@ import (
 // Action is an action that occurs after processed this delivery
 type Action int
 
-
 // Handler defines the handler of each Delivery and return Action
 type Handler func(d Delivery) (action Action)