From 557330808dc453a61697583c46b36d376890eb03 Mon Sep 17 00:00:00 2001
From: Wuxiang <wuxiangzhou2010@gmail.com>
Date: Wed, 7 Nov 2018 11:15:47 +0800
Subject: [PATCH] fix a typo

---
 common/serial/string.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/serial/string.go b/common/serial/string.go
index c8e0144ce..fa9fe0980 100644
--- a/common/serial/string.go
+++ b/common/serial/string.go
@@ -5,7 +5,7 @@ import (
 	"strings"
 )
 
-// ToString serialize an abitrary value into string.
+// ToString serialize an arbitrary value into string.
 func ToString(v interface{}) string {
 	if v == nil {
 		return " "