Update Badge English doc (#7628)

* Update Badge English doc

Fixed typos.

* Update index.en-US.md

Reverted some changes after studying the component.

components/badge/index.en-US.md

@@ -4,11 +4,11 @@ type: Data Display
 title: Badge
 ---
 
-Small numerical value or status descriptors for UI elements.
+Small numerical value or status descriptor for UI elements.
 
 ## When To Use
 
-Badge normally appears in proximity to notification or head picture with eye-catching appeal, typically displaying unread messages count.
+Badge normally appears in proximity to notifications or user avatars with eye-catching appeal, typically displaying unread messages count.
 
 ## API
 
@@ -27,7 +27,7 @@ Badge normally appears in proximity to notification or head picture with eye-cat
 |----------------|-------------------------|------------|---------|
 | count          | Number to show in badge | number     |         |
 | overflowCount  | Max count to show       | number     | 99      |
-| showZero       | Whether to show badge when `count` is zero   | boolean | false |
-| dot            | Whether to show red dot without number | boolean | false  |
-| status         | Set Badge as a status dot | Enum{ 'success', 'processing, 'default', 'error', 'warning' } | '' |
-| text           | If `status` is set, `text` is to set the text of status dot | string | '' |
+| showZero       | Whether to show badge when `count` is zero   | boolean | `false` |
+| dot            | Whether to display a red dot instead of `count` | boolean | `false`  |
+| status         | Set Badge as a status dot | `success` \| `processing` \| `default` \| `error` \| `warning` | `''` |
+| text           | If `status` is set, `text` sets the display text of the status `dot` | string | `''` |