docs(drawer): fix typo (#6736)

components/drawer/index.en-US.md

@@ -54,7 +54,7 @@ A Drawer is a panel that is typically overlaid on top of a page and slides in fr
 
 ## Events
 
-| Name | Description | Type | Default | Version |
+| Events Name | Description | Type | Default | Version |
 | --- | --- | --- | --- | --- |
 | afterOpenChange | Callback after the animation ends when switching drawers. | function(open) | - | 4.0 |
 | close | Specify a callback that will be called when a user clicks mask, close button or Cancel button. | function(e) | - |  |

components/drawer/index.zh-CN.md

@@ -53,7 +53,7 @@ coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*4wzwRIBLuqEAAA
 
 ## 事件
 
-| 名称            | 描述                                 | 类型           | 默认值 | 版本 |
+| 事件名称            | 描述                                 | 类型           | 默认值 | 版本 |
 | --------------- | ------------------------------------ | -------------- | ------ | ---- |
 | afterOpenChange | 切换抽屉时动画结束后的回调           | function(open) | 无     | 4.0  |
 | close           | 点击遮罩层或左上角叉或取消按钮的回调 | function(e)    | 无     |      |