From f609fb4d83566ebf1bac442622bbdb62ca2269d2 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
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it is not very important,but I think the modification makes the coders read more conviently！

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

diff --git a/cli/common.go b/cli/common.go
index 1ece1fb616..880ef6c80a 100644
--- a/cli/common.go
+++ b/cli/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