From 9ea36640b807bfe1b4a9750d2fe56e7210975a6b Mon Sep 17 00:00:00 2001
From: Joe <736777445@qq.com>
Date: Wed, 20 Feb 2019 19:56:35 +0800
Subject: [PATCH] Update README.md

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

diff --git a/README.md b/README.md
index ff07701..0fa7279 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,6 @@ markdown 文件以及英文版原版链接也都放在了 github 上面，希望
 
 ## 额外资源
 
-* [effctive-java-2rd 中文版 ](https://pan.baidu.com/s/1R6H9UHbFYubWWY9HrclZ2A)
+* [effctive-java-2nd 中文版 ](https://pan.baidu.com/s/1R6H9UHbFYubWWY9HrclZ2A)
 * [effctive-java-3rd 英文版 ](https://pan.baidu.com/s/1mJx5ZrOD_RPjf3ghQnBV5g)
 * [effective-java-3rd 源代码](https://github.com/jbloch/effective-java-3e-source-code)