From c73cd919b4de6e70f81654ec92a2bee3a4f3ab0a Mon Sep 17 00:00:00 2001
From: huqun <huqun@zju.edu.cn>
Date: Fri, 12 Feb 2016 16:11:31 +0800
Subject: [PATCH] fix grammar error
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

it is not very important,but I think the modification makes the coders read more conviently！

Signed-off-by: huqun  <huqun@zju.edu.cn>
---
 common.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common.go b/common.go
index 1ece1fb616..880ef6c80a 100644
--- a/common.go
+++ b/common.go
@@ -19,7 +19,7 @@ type CommonFlags struct {
 	TrustKey   string
 }
 
-// Command is the struct contains command name and description
+// Command is the struct containing the command name and description
 type Command struct {
 	Name        string
 	Description string