From 16ddb936c598ff5d30a44a4fcc5f9a1031385e6d Mon Sep 17 00:00:00 2001
From: crusader <crusader@loafle.com>
Date: Thu, 9 Nov 2017 14:47:37 +0900
Subject: [PATCH] ing

---
 pool_handler.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pool_handler.go b/pool_handler.go
index 062f215..8f23910 100644
--- a/pool_handler.go
+++ b/pool_handler.go
@@ -7,7 +7,7 @@ import (
 )
 
 type PoolHandler interface {
-	Dial() (*grpc.ClientConn, interface{}, error)
+	Dial() (conn *grpc.ClientConn, client interface{}, err error)
 
 	GetIdleTimeout() time.Duration
 	GetMaxIdle() int