doc err

## Current use version？
#### 当前使用的版本是多少？

```'
v3.11.1

```

## Will this problem occur in demo?
#### Demo能否复现这问题？
```
必现

```

## Describe the problem or provide an error log？
#### 描述问题或提供错误log？

```文档写错：
https://github.com/LuckSiege/PictureSelector/wiki/PictureSelector-3.0-%E5%8A%9F%E8%83%BDapi%E8%AF%B4%E6%98%8E


```

Open the linked PictureSelector 3.0 功能api说明 wiki page and compare the reported entry with the attached errPic screenshot. Correct the documented API information once the discrepancy is confirmed; done means the wiki no longer contains the reported error.

Written by the indexing model from the issue text.