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Merge pull request #546 from m4jing/patch-2

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Fixed minor typo
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Ruan YiFeng 2017-11-16 18:04:56 +08:00 committed by GitHub
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@ -583,7 +583,7 @@ i32a.copyWithin(0, 2);
这两个方法都可以接受第二个参数，用来绑定回调函数的`this`对象。 这两个方法都可以接受第二个参数，用来绑定回调函数的`this`对象。
另外，这两个方法都可以发现`NaN`，弥补了数组的`IndexOf`方法的不足。 另外，这两个方法都可以发现`NaN`，弥补了数组的`indexOf`方法的不足。
```javascript ```javascript
[NaN].indexOf(NaN) [NaN].indexOf(NaN)