doc: update pagination change info, close #5293

Author: tangjinzhou

components/pagination/index.en-US.md

@@ -42,5 +42,5 @@ A long list can be divided into several pages using `Pagination`, and only one p
 
 | Events Name | Description | Arguments |
 | --- | --- | --- | --- |
-| change | a callback function, executed when the page number is changed, and it takes the resulting page number and pageSize as its arguments | Function(page, pageSize) | noop |
+| change | Called when the page number or `pageSize` is changed, and it takes the resulting page number and pageSize as its arguments | Function(page, pageSize) | noop |
 | showSizeChange | a callback function, executed when `pageSize` is changed | Function(current, size) | noop |

components/pagination/index.zh-CN.md

@@ -34,7 +34,7 @@ cover: https://gw.alipayobjects.com/zos/alicdn/1vqv2bj68/Pagination.svg
 
 ### 事件
 
-| 事件名称       | 说明                                         | 回调参数                 |
-| -------------- | -------------------------------------------- | ------------------------ | ---- |
-| change         | 页码改变的回调，参数是改变后的页码及每页条数 | Function(page, pageSize) | noop |
-| showSizeChange | pageSize 变化的回调                          | Function(current, size)  | noop |
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- | --- |
+| change | 页码或 `pageSize` 改变的回调，参数是改变后的页码及每页条数 | Function(page, pageSize) | noop |
+| showSizeChange | pageSize 变化的回调 | Function(current, size) | noop |