docs(pagination): fix pageSizeOptions API (#7010)

Author: JavanShen

components/pagination/index.en-US.md

@@ -29,7 +29,7 @@ A long list can be divided into several pages using `Pagination`, and only one p
 | hideOnSinglePage | Whether to hide pager on single page | boolean | false |  |
 | itemRender | to customize item innerHTML | (page, type: 'page' \| 'prev' \| 'next', originalElement) => vNode \| v-slot | - |  |
 | pageSize(v-model) | number of data items per page | number | - |  |
-| pageSizeOptions | specify the sizeChanger options | string\[] | \['10', '20', '30', '40'] |  |
+| pageSizeOptions | specify the sizeChanger options | string\[] \| number\[] | \['10', '20', '50', '100'] |  |
 | responsive | If `size` is not specified, `Pagination` would resize according to the width of the window | boolean | - | 3.1 |
 | showLessItems | Show less page items | boolean | false | 1.5.0 |
 | showQuickJumper | determine whether you can jump to pages directly | boolean | false |  |

components/pagination/index.zh-CN.md

@@ -24,7 +24,7 @@ coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*WM86SrBC8TsAAA
 | hideOnSinglePage | 只有一页时是否隐藏分页器 | boolean | false |  |
 | itemRender | 用于自定义页码的结构，可用于优化 SEO | ({page, type: 'page' \| 'prev' \| 'next', originalElement}) => vNode \| v-slot | - |  |
 | pageSize(v-model) | 每页条数 | number | - |  |
-| pageSizeOptions | 指定每页可以显示多少条 | string\[] | \['10', '20', '30', '40'] |  |
+| pageSizeOptions | 指定每页可以显示多少条 | string\[] \| number\[] | \['10', '20', '50', '100'] |  |
 | responsive | 当 size 未指定时，根据屏幕宽度自动调整尺寸 | boolean | - | 3.1 |
 | showLessItems | 是否显示较少页面内容 | boolean | false | 1.5.0 |
 | showQuickJumper | 是否可以快速跳转至某页 | boolean | false |  |