From 94d593618031a510d76b0a7064821955d98dabe3 Mon Sep 17 00:00:00 2001
From: fanmin shi <fanmin.shi@coreos.com>
Date: Mon, 13 Mar 2017 16:54:26 -0700
Subject: [PATCH] Update example_key_test.go

---
 clientv3/clientv3util/example_key_test.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/clientv3/clientv3util/example_key_test.go b/clientv3/clientv3util/example_key_test.go
index 94e13a8c5..ed6d0f695 100644
--- a/clientv3/clientv3util/example_key_test.go
+++ b/clientv3/clientv3util/example_key_test.go
@@ -16,7 +16,6 @@ package clientv3util_test
 
 import (
 	"context"
-	"fmt"
 	"log"
 
 	"github.com/coreos/etcd/clientv3"