diff --git a/remoting/zookeeper/client.go b/remoting/zookeeper/client.go
index b8f9fb4466db6586bd8b3d11206638bbfb1a585e..5d04dfb122bd4eab5d728ee8febcf2cda797fe78 100644
--- a/remoting/zookeeper/client.go
+++ b/remoting/zookeeper/client.go
@@ -298,7 +298,6 @@ func (z *ZookeeperClient) UnregisterEvent(zkPath string, event *chan struct{}) {
 	if zkPath == "" {
 		return
 	}
-
 	z.Lock()
 	a, ok := z.eventRegistry[zkPath]
 	if !ok {
@@ -318,7 +317,6 @@ func (z *ZookeeperClient) UnregisterEvent(zkPath string, event *chan struct{}) {
 	} else {
 		z.eventRegistry[zkPath] = a
 	}
-
 	z.Unlock()
 }