fix typo and update link

soyaine · soyaine · commit a9d16bcbcbd5 · 2017-07-24T10:05:25.000+08:00
diff --git a/14 - JavaScript References VS Copying/README.md b/14 - JavaScript References VS Copying/README.md
@@ -107,20 +107,20 @@
      利用 JSON 可以先将对象转成字符串的格式，然后再把它转成 JSON，从而实现复制。
      
      ```js
-      const wes = {
-      name: 'Wes',
-      age: 100,
-      social: {
-        twitter: '@wesbos',
-        facebook: 'wesbos.developer'
-      }
-    };
-
-    const dev = Object.assign({}, wes);
-    const dev2 = JSON.parse(JSON.stringify(wes));
-    console.log(wes);
-    console.log(dev);
-    console.log(dev2);
+     const wes = {
+       name: 'Wes',
+       age: 100,
+       social: {
+         twitter: '@wesbos',
+         facebook: 'wesbos.developer'
+       }
+     };
+
+     const dev = Object.assign({}, wes);
+     const dev2 = JSON.parse(JSON.stringify(wes));
+     console.log(wes);
+     console.log(dev);
+     console.log(dev2);
      ```
   
   最后需要注意的是：在前面的例子里面，我们用的数组和对象都只是一层嵌套，Lodash 有一个深度复制的方法，但你使用之前需要多考虑一下。
diff --git a/README.md b/README.md
@@ -51,7 +51,7 @@ JavaScirpt30 是 Wes Bos 推出的一个 30 天挑战。项目免费提供了 30
 11. [x] [Custom Video Player 指南](https://github.com/soyaine/JavaScript30/blob/master/11%20-%20Custom%20Video%20Player/README.md)
 12. [x] [Key Sequence Detection 指南](https://github.com/soyaine/JavaScript30/tree/master/12%20-%20Key%20Sequence%20Detection/README.md) | [在线效果](http://soyaine.cn/JavaScript30/12%20-%20Key%20Sequence%20Detection/index-FINISHED.html)
 13. [x] [Slide in on Scroll 指南](https://github.com/soyaine/JavaScript30/blob/master/13%20-%20Slide%20in%20on%20Scroll/README.md) | [图片随屏幕滚动而滑入滑出的在线效果](http://soyaine.cn/JavaScript30/13%20-%20Slide%20in%20on%20Scroll/index-SOYAINE.html)
-14. [ ] JavaScript References vs. Copying
+14. [x] [JavaScript References vs. Copying 指南](https://github.com/soyaine/JavaScript30/tree/master/14%20-%20JavaScript%20References%20VS%20Copying)
 15. [ ] LocalStorage
 16. [ ] Mouse Move Shadow
 17. [ ] Sort Without Articles
