Docs: fix form hide-required-asterisk description (#21045)

examples/docs/en-US/form.md

@@ -595,7 +595,7 @@ All components in a Form inherit their `size` attribute from that Form. Similarl
 | label-position | position of label. If set to 'left' or 'right', `label-width` prop is also required | string | left / right / top | right |
 | label-width    | width of label, e.g. '50px'. All its direct child form items will inherit this value. Width `auto` is supported.        | string | — | — |
 | label-suffix | suffix of the label | string | — | — |
-| hide-required-asterisk | whether required fields should have a red asterisk (star) beside their labels | boolean | — | false |
+| hide-required-asterisk | whether to hide a red asterisk (star) next to the required field label. | boolean | — | false |
 | show-message  | whether to show the error message | boolean | — | true |
 | inline-message  | whether to display the error message inline with the form item | boolean | — | false |
 | status-icon  | whether to display an icon indicating the validation result | boolean | — | false |

examples/docs/zh-CN/form.md

@@ -590,7 +590,7 @@ W3C 标准中有如下[规定](https://www.w3.org/MarkUp/html-spec/html-spec_8.h
 | label-position | 表单域标签的位置，如果值为 left 或者 right 时，则需要设置 `label-width` | string |  right/left/top            | right |
 | label-width | 表单域标签的宽度，例如 '50px'。作为 Form 直接子元素的 form-item 会继承该值。支持 `auto`。 | string | — | — |
 | label-suffix | 表单域标签的后缀 | string | — | — |
-| hide-required-asterisk | 是否显示必填字段的标签旁边的红色星号 | boolean | — | false |
+| hide-required-asterisk | 是否隐藏必填字段的标签旁边的红色星号 | boolean | — | false |
 | show-message  | 是否显示校验错误信息 | boolean | — | true |
 | inline-message  | 是否以行内形式展示校验信息 | boolean | — | false |
 | status-icon  | 是否在输入框中显示校验结果反馈图标 | boolean | — | false |