docs(module:skeleton): update index.en-US.md (#7446)

components/skeleton/doc/index.en-US.md

@@ -6,14 +6,14 @@ cols: 1
 cover: https://gw.alipayobjects.com/zos/alicdn/KpcciCJgv/Skeleton.svg
 ---
 
-Provide a placeholder while you wait for content to load, or to visualise content that doesn't exist yet.
+Provide a placeholder while you wait for content to load or visualize content that doesn't exist yet.
 
 ## When To Use
 
-- When resource need long time loading, like low network speed.
-- The component contains much information, such as List or Card.
+- When resource needs long time loading, like low network speed.
+- The component contains information, such as a List or Card.
 - Only works when loading data for the first time.
-- Could be replaced by Spin in any situation, but can provide a better user experience.
+- Could be replaced by Spin in any situation but can provide a better user experience.
 
 ```ts
 import { NzSkeletonModule } from 'ng-zorro-antd/skeleton';
@@ -28,30 +28,30 @@ import { NzSkeletonModule } from 'ng-zorro-antd/skeleton';
 | `[nzActive]` | Show animation effect | `boolean` | `false` |
 | `[nzAvatar]` | Show avatar placeholder | `boolean \| NzSkeletonAvatar` | `false` |
 | `[nzLoading]` | Display the skeleton when `true` | `boolean` | - |
-| `[nzParagraph]` | Show paragraph placeholder | `boolean \| NzSkeletonParagraph` | `true` |
-| `[nzTitle]` | Show title placeholder | `boolean \| NzSkeletonTitle` | `true` |
-| `[nzRound]` | Show paragraph and title radius when `true` | `boolean` | `false` |
+| `[nzParagraph]` | Show the paragraph placeholder | `boolean \| NzSkeletonParagraph` | `true` |
+| `[nzTitle]` | Show the title placeholder | `boolean \| NzSkeletonTitle` | `true` |
+| `[nzRound]` | Show the paragraph and the title radius when `true` | `boolean` | `false` |
 
 
 ### NzSkeletonAvatar
 
 | Property | Description | Type | Default |
 | --- | --- | --- | --- |
-| `size` | Set the size of avatar | `number |\ 'large' \| 'small' \| 'default'` | - |
-| `shape` | Set the shape of avatar | `'circle' \| 'square'` | - |
+| `size` | Set the avatar size | `number |\ 'large' \| 'small' \| 'default'` | - |
+| `shape` | Set the avatar shape | `'circle' \| 'square'` | - |
 
 ### NzSkeletonTitle
 
 | Property | Description | Type | Default |
 | --- | --- | --- | --- |
-| `width` | Set the width of title | `number \| string` | - |
+| `width` | Set the title width | `number \| string` | - |
 
 ### NzSkeletonParagraph
 
 | Property | Description | Type | Default |
 | --- | --- | --- | --- |
-| `rows` | Set the row count of paragraph | `number` | - |
-| `width` | Set the width of paragraph. When width is an Array, it can set the width of each row. Otherwise only set the last row width | `number \| string \| Array<number \| string>` | - |
+| `rows` | Set the row count of the paragraph | `number` | - |
+| `width` | Set the width of the paragraph. When width is an Array, it can set the width of each row. Otherwise, only set the last row width | `number \| string \| Array<number \| string>` | - |
 
 ### nz-skeleton-element [nzType="button"]