From b82aacb12a7b1ae963d041ffdd1fa13de0124afc Mon Sep 17 00:00:00 2001
From: chyyuu <chyyuu@gmail.com>
Date: Tue, 3 Mar 2015 12:19:01 +0800
Subject: [PATCH] Update README.md

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8499b52..014a574 100644
--- a/README.md
+++ b/README.md
@@ -147,8 +147,9 @@ OR
      也可很方便地进行调试。
 
 7) 可以运行如下命令，看看自己的得分
+```
   $make grade
-
+```
 
 # 与实验相关的资料