From 571a57b635f13e372c917d3fff8aecb3c861130f Mon Sep 17 00:00:00 2001
From: Naijia Liu <njliu@thoughtworks.com>
Date: Fri, 19 Aug 2016 13:57:17 +0800
Subject: [PATCH] Change the 'value' parameter description

I'd like to think the description of 'value' parameter isn't the part of the code. I was confused by it when it's written in the code block, then I realized it's the explanation of the parameter.
---
 zh/02.7.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/zh/02.7.md b/zh/02.7.md
index 9f4657b7..7c7fc0b1 100644
--- a/zh/02.7.md
+++ b/zh/02.7.md
@@ -93,8 +93,7 @@ channel通过操作符`<-`来接收和发送数据
 
 	ch := make(chan type, value)
 
-	value == 0 ! 无缓冲（阻塞）
-	value > 0 ! 缓冲（非阻塞，直到value 个元素）
+当 value = 0 时，channel 是无缓冲阻塞读写的，当value > 0 时，channel 有缓冲、是非阻塞的，直到写满 value 个元素才阻塞写入。
 
 我们看一下下面这个例子，你可以在自己本机测试一下，修改相应的value值