update docs

Signed-off-by: Nzengyawen <zengyawen1@huawei.com>

en/application-dev/media/audio-stream-manager.md

@@ -117,7 +117,7 @@ This API can be used to obtain the unique ID of the audio stream, UID of the aud
            console.info('Address:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].address);
            console.info('SampleRates:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].sampleRates[0]);
            console.info('ChannelCounts' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelCounts[0]);
-           console.info('ChannnelMask:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelMasks);
+           console.info('ChannelMask:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelMasks);
          }
        }
      }

en/application-dev/media/remote-camera.md

@@ -5,7 +5,7 @@
 You can call the APIs provided by the **Camera** module to develop a distributed camera that provides the basic camera functions such as shooting and video recording.
 
 ## How to Develop
-Connect your calculator to a distributed device. Your calculator will call **getCameras()** to obtain the camera list and traverse the returned camera list to check **ConnctionType** of the **Camera** objects. If **ConnctionType** of a **Camera** object is **CAMERA_CONNECTION_REMOTE**, your calculator will use this object to create a **CameraInput** object. The subsequent call process is the same as that of the local camera development. For details about the local camera development, see [Camera Development](./camera.md).
+Connect your calculator to a distributed device. Your calculator will call **getCameras()** to obtain the camera list and traverse the returned camera list to check **ConnectionType** of the **Camera** objects. If **ConnectionType** of a **Camera** object is **CAMERA_CONNECTION_REMOTE**, your calculator will use this object to create a **CameraInput** object. The subsequent call process is the same as that of the local camera development. For details about the local camera development, see [Camera Development](./camera.md).
 
 For details about the APIs, see [Camera Management](../reference/apis/js-apis-camera.md).
 

en/application-dev/reference/apis/js-apis-deque.md

@@ -8,7 +8,7 @@ Double-ended queue (deque) is a sequence container implemented based on the queu
 
 **Queue** follows the principle of FIFO only and allows element removal at the front and insertion at the rear.
 
-**Vector** supports insertion and deletion of elements in between, as well asat both the ends. When compared with **Vector**, **Deque** is more efficient in inserting and removing header elements, but less efficient in accessing elements.
+**Vector** supports insertion and deletion of elements in between, as well as at both the ends. When compared with **Vector**, **Deque** is more efficient in inserting and removing header elements, but less efficient in accessing elements.
 
 **Recommended use case**: Use **Deque** when you need to frequently insert or remove elements at both the ends of a container.
 

en/application-dev/reference/apis/js-apis-medialibrary.md

@@ -1130,7 +1130,7 @@ async function example() {
     const fetchFileResult = await media.getFileAssets(getImageOp);
     const asset = await fetchFileResult.getFirstObject();
     asset.getThumbnail((err, pixelmap) => {
-        console.info('mediaLibraryTest : getThumbnail Successfull '+ pixelmap);
+        console.info('mediaLibraryTest : getThumbnail successful '+ pixelmap);
     });
 }
 ```
@@ -1168,7 +1168,7 @@ async function example() {
     const fetchFileResult = await media.getFileAssets(getImageOp);
     const asset = await fetchFileResult.getFirstObject();
     asset.getThumbnail(size, (err, pixelmap) => {
-        console.info('mediaLibraryTest : getThumbnail Successfull '+ pixelmap);
+        console.info('mediaLibraryTest : getThumbnail successful '+ pixelmap);
     });
 }
 ```
@@ -1212,7 +1212,7 @@ async function example() {
     const asset = await fetchFileResult.getFirstObject();
     asset.getThumbnail(size)
     .then((pixelmap) => {
-        console.info('mediaLibraryTest : getThumbnail Successfull '+ pixelmap);
+        console.info('mediaLibraryTest : getThumbnail successful '+ pixelmap);
     })
     .catch((err) => {
         console.info('mediaLibraryTest : getThumbnail fail'+ err);
@@ -1502,7 +1502,7 @@ async function example() {
                 asset.trash(true, istrashCallBack);
 
             } else {
-                console.info('mediaLibraryTest : ASSET_CALLBACK isTrash Unsuccessfull = ' + err);
+                console.info('mediaLibraryTest : ASSET_CALLBACK isTrash Unsuccessful = ' + err);
                 console.info('mediaLibraryTest : ASSET_CALLBACK isTrash : FAIL');
 
             }
@@ -1736,7 +1736,7 @@ Obtains the next file asset in the result set. This API uses an asynchronous cal
 
 | Name   | Type                                         | Mandatory| Description                                     |
 | --------- | --------------------------------------------- | ---- | ----------------------------------------- |
-| callbacke | AsyncCallback<[FileAsset](#fileasset7)> | Yes  | Callback used to return the next file asset.|
+| callback | AsyncCallback<[FileAsset](#fileasset7)> | Yes  | Callback used to return the next file asset.|
 
 **Example**
 

en/application-dev/reference/apis/js-apis-osAccount.md

-#    OS Account Management
+# OS Account Management
 
 The **osAccount** module provides basic capabilities for managing operating system (OS) accounts, including adding, deleting, querying, setting, subscribing to, and enabling an OS account, and storing OS account data to disks.
 
@@ -3163,7 +3163,7 @@ This is a system API and cannot be called by third-party applications.
 | FACE_AUTH_TIP_POOR_GAZE       | 10    | The face is not facing the device.                        |
 | FACE_AUTH_TIP_NOT_DETECTED    | 11    | No face is detected.                        |
 
-## ingerprintTips<sup>8+</sup>
+## FingerprintTips<sup>8+</sup>
 
 Enumerates the tip codes for fingerprint authentication.
 

en/application-dev/reference/apis/js-apis-url.md

@@ -197,9 +197,9 @@ Obtains the value of the first key-value pair based on the specified key.
 **Example**
 
 ```js
-let paramsOject = new Url.URLSearchParams('name=Jonathan&age=18'); 
-let name = paramsOject.get("name"); // is the string "Jonathan" 
-let age = parseInt(paramsOject.get("age"), 10); // is the number 18
+let paramsObject = new Url.URLSearchParams('name=Jonathan&age=18'); 
+let name = paramsObject.get("name"); // is the string "Jonathan" 
+let age = parseInt(paramsObject.get("age"), 10); // is the number 18
 ```
 
 

en/application-dev/reference/apis/js-apis-util.md

@@ -1015,7 +1015,7 @@ Obtains the value of the specified key.
 
 | Type| Description|
 | -------- | -------- |
-| V \| undefind | Returns the value of the key if a match is found in the buffer; returns **undefined** otherwise.|
+| V \| undefined | Returns the value of the key if a match is found in the buffer; returns **undefined** otherwise.|
 
 **Example**
   ```js
@@ -1116,7 +1116,7 @@ Removes the specified key and its value from this buffer.
 
 | Type| Description|
 | -------- | -------- |
-| V \| undefind | Returns an **Optional** object containing the removed key-value pair if the key exists in the buffer; returns an empty **Optional** object otherwise. If the key is null, an exception will be thrown.|
+| V \| undefined | Returns an **Optional** object containing the removed key-value pair if the key exists in the buffer; returns an empty **Optional** object otherwise. If the key is null, an exception will be thrown.|
 
 **Example**
   ```js
@@ -1291,7 +1291,7 @@ class Temperature{
        // private readonly _temp: Temperature;
        this._temp = value;
     }
-    comapreTo(value){
+    compareTo(value){
        return this._temp >= value.getTemp();
     }
     getTemp(){

zh-cn/application-dev/faqs/faqs-ui-ets.md

@@ -24,7 +24,7 @@ build() {
   let a: number = 1 // invalid: variable declaration not allowed
   Column() {
     Text('Hello ${this.myName.toUpperCase()}') // ok.
-    ForEach(this.arr.reverse(), ..., ...) // invalid: Array.reverse modifies the @State array varible in place
+    ForEach(this.arr.reverse(), ..., ...) // invalid: Array.reverse modifies the @State array variable in place
   }
   buildSpecial()  // invalid: no function calls
   Text(this.calcTextValue()) // this function call is ok.

zh-cn/application-dev/media/audio-stream-manager.md

@@ -117,7 +117,7 @@ AudioStreamManager提供了音频流管理的方法。开发者可以通过本
            console.info('Address:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].address);
            console.info('SampleRates:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].sampleRates[0]);
            console.info('ChannelCounts' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelCounts[0]);
-           console.info('ChannnelMask:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelMasks);
+           console.info('ChannelMask:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelMasks);
          }
        }
      }

zh-cn/application-dev/media/image.md

@@ -285,7 +285,7 @@ public async init(surfaceId: any) {
     // 获取Surface ID
     var surfaceId = await receiver.getReceivingSurfaceId();
 
-    // 注册Surface的监听，在suface的buffer准备好后触发
+    // 注册Surface的监听，在surface的buffer准备好后触发
     receiver.on('imageArrival', () => {
         // 去获取Surface中最新的buffer
         receiver.readNextImage((err, img) => {

zh-cn/application-dev/media/remote-camera.md

@@ -5,7 +5,7 @@
 分布式相机模块支持相机相关基础功能介绍说明。
 
 ## 开发步骤
-在计算器中连接分布式设备，在获取相机列表时getCameras()，遍历返回的列表，判断对应Camera对象中的ConnctionType是否等于CAMERA_CONNECTION_REMOTE,若等于则使用此对象创建camerainput，之后调用与本地相机使用一样。参考：[相机开发指导](./camera.md)
+在计算器中连接分布式设备，在获取相机列表时getCameras()，遍历返回的列表，判断对应Camera对象中的ConnectionType是否等于CAMERA_CONNECTION_REMOTE,若等于则使用此对象创建camerainput，之后调用与本地相机使用一样。参考：[相机开发指导](./camera.md)
 
 详细API含义请参考：[相机管理API文档](../reference/apis/js-apis-camera.md)
 

zh-cn/application-dev/reference/apis/js-apis-hidebug.md

@@ -144,7 +144,7 @@ getPrivateDirty(): bigint
 
 getCpuUsage(): number
 
-获取进程的cpu使用率。
+获取进程的CPU使用率。
 
 如占用率为50%，则返回0.5。
 
@@ -154,7 +154,7 @@ getCpuUsage(): number
 
 | 类型   | 说明                       |
 | ------ | -------------------------- |
-| number | 获取进程的cpu使用率。 |
+| number | 获取进程的CPU使用率。 |
 
 
 **示例：**

zh-cn/application-dev/reference/apis/js-apis-medialibrary.md

@@ -1395,7 +1395,7 @@ async function example() {
     const fetchFileResult = await media.getFileAssets(getImageOp);
     const asset = await fetchFileResult.getFirstObject();
     asset.getThumbnail((err, pixelmap) => {
-        console.info('mediaLibraryTest : getThumbnail Successfull '+ pixelmap);
+        console.info('mediaLibraryTest : getThumbnail Successful '+ pixelmap);
     });
 }
 ```
@@ -1433,7 +1433,7 @@ async function example() {
     const fetchFileResult = await media.getFileAssets(getImageOp);
     const asset = await fetchFileResult.getFirstObject();
     asset.getThumbnail(size, (err, pixelmap) => {
-        console.info('mediaLibraryTest : getThumbnail Successfull '+ pixelmap);
+        console.info('mediaLibraryTest : getThumbnail Successful '+ pixelmap);
     });
 }
 ```
@@ -1477,7 +1477,7 @@ async function example() {
     const asset = await fetchFileResult.getFirstObject();
     asset.getThumbnail(size)
     .then((pixelmap) => {
-        console.info('mediaLibraryTest : getThumbnail Successfull '+ pixelmap);
+        console.info('mediaLibraryTest : getThumbnail Successful '+ pixelmap);
     })
     .catch((err) => {
         console.info('mediaLibraryTest : getThumbnail fail'+ err);

zh-cn/application-dev/reference/apis/js-apis-net-connection.md

@@ -66,7 +66,7 @@ connection.getDefaultNet().then(function (netHandle) {
 hasDefaultNet(callback: AsyncCallback\<boolean>): void
 
 检查默认数据网络是否被激活，使用callback方式作为异步方法。
-默认数据网络：以太网>wifi>蜂窝，当只有一个网络为连接状态时，当前连接网络为默认数据网络。
+默认数据网络：以太网>Wi-Fi>蜂窝，当只有一个网络为连接状态时，当前连接网络为默认数据网络。
 
 **系统能力**：SystemCapability.Communication.NetManager.Core
 
@@ -90,7 +90,7 @@ connection.hasDefaultNet(function (error, has) {
 hasDefaultNet(): Promise\<boolean>
 
 检查默认数据网络是否被激活，使用Promise方式作为异步方法。
-默认数据网络：以太网>wifi>蜂窝，当只有一个网络为连接状态时，当前连接网络为默认数据网络。
+默认数据网络：以太网>Wi-Fi>蜂窝，当只有一个网络为连接状态时，当前连接网络为默认数据网络。
 
 **系统能力**：SystemCapability.Communication.NetManager.Core
 
@@ -1031,7 +1031,7 @@ connection.getDefaultNet().then(function (netHandle) {
 | 参数名                  | 类型                                | 说明                                                         |
 | ----------------------- | ----------------------------------- | ------------------------------------------------------------ |
 | netCapabilities         | [NetCapabilities](#netcapabilities) | 存储数据网络的传输能力和承载类型。                           |
-| bearerPrivateIdentifier | string                              | 网络标识符，WIFI网络的标识符是"wifi"，蜂窝网络的标识符是"slot0"（对应SIM卡1）。 |
+| bearerPrivateIdentifier | string                              | 网络标识符，Wi-Fi网络的标识符是"wifi"，蜂窝网络的标识符是"slot0"（对应SIM卡1）。 |
 
 ## NetCapabilities
 

zh-cn/application-dev/reference/apis/js-apis-osAccount.md

-#    系统帐号管理
+# 系统帐号管理
 
 本模块提供管理系统帐号的一些基础能力，包括系统帐号的添加、删除、查询、设置、订阅、启动等功能，提供系统帐号数据落盘的能力。
 
@@ -239,7 +239,7 @@ isOsAccountConstraintEnable(localId: number, constraint: string, callback: Async
 | constraint | string                       | 是   | 指定的[约束](#系统帐号约束列表)名称。             |
 | callback   | AsyncCallback<boolean> | 是   | 回调结果，具有指定约束则返回true，否则返回false。 |
 
-**示例：**判断ID为100的系统帐号是否有禁止使用wifi的约束
+**示例：**判断ID为100的系统帐号是否有禁止使用Wi-Fi的约束
 
   ```js
   let accountManager = account_osAccount.getAccountManager();
@@ -273,7 +273,7 @@ isOsAccountConstraintEnable(localId: number, constraint: string): Promise<boo
 | :--------------------- | :----------------------------------------------------------- |
 | Promise<boolean> | Promise实例，用于获取异步返回结果，具有指定约束则返回true，否则返回false。 |
 
-**示例：**判断ID为100的系统帐号是否有禁止使用wifi的约束
+**示例：**判断ID为100的系统帐号是否有禁止使用Wi-Fi的约束
 
   ```js
   let accountManager = account_osAccount.getAccountManager();
@@ -506,7 +506,7 @@ setOsAccountConstraints(localId: number, constraints: Array<string>, enabl
 | enable      | boolean                   | 是   | 设置(true)/删除(false)                       |
 | callback    | AsyncCallback<void> | 是   | 回调结果。                                   |
 
-**示例：**给ID为100的系统帐号设置禁止使用wifi的约束
+**示例：**给ID为100的系统帐号设置禁止使用Wi-Fi的约束
 
   ```js
   let accountManager = account_osAccount.getAccountManager();
@@ -542,7 +542,7 @@ setOsAccountConstraints(localId: number, constraints: Array<string>, enabl
 | :------------------ | :---------------------------------- |
 | Promise<void> | Promise实例，用于获取异步返回结果。 |
 
-**示例：**删除ID为100的系统帐号的禁止使用wifi的约束
+**示例：**删除ID为100的系统帐号的禁止使用Wi-Fi的约束
 
   ```js
   let accountManager = account_osAccount.getAccountManager();
@@ -3164,7 +3164,7 @@ onAcquireInfo?: (module: number, acquire: number, extraInfo: any) => void;
 | FACE_AUTH_TIP_POOR_GAZE       | 10    | 表示面未朝向设备。                         |
 | FACE_AUTH_TIP_NOT_DETECTED    | 11    | 表示未检测到人脸。                         |
 
-## ingerprintTips<sup>8+</sup>
+## FingerprintTips<sup>8+</sup>
 
 枚举，指示指纹身份验证过程中提示代码。
 
@@ -3218,8 +3218,8 @@ onAcquireInfo?: (module: number, acquire: number, extraInfo: any) => void;
 
 | 约束                                  | 说明                           |
 | ------------------------------------- | ------------------------------ |
-| constraint.wifi                       | 禁止使用wifi                   |
-| constraint.wifi.set                   | 禁止配置wifi                   |
+| constraint.wifi                       | 禁止使用Wi-Fi                  |
+| constraint.wifi.set                   | 禁止配置Wi-Fi                  |
 | constraint.locale.set                 | 禁止配置设备语言               |
 | constraint.app.accounts               | 禁止添加和删除应用帐号         |
 | constraint.apps.install               | 禁止安装应用                   |

zh-cn/application-dev/reference/apis/js-apis-url.md

@@ -196,9 +196,9 @@ get(name: string): string | null
 **示例：**
 
 ```js
-let paramsOject = new Url.URLSearchParams('name=Jonathan&age=18'); 
-let name = paramsOject.get("name"); // is the string "Jonathan" 
-let age = parseInt(paramsOject.get("age"), 10); // is the number 18
+let paramsObject = new Url.URLSearchParams('name=Jonathan&age=18'); 
+let name = paramsObject.get("name"); // is the string "Jonathan" 
+let age = parseInt(paramsObject.get("age"), 10); // is the number 18
 ```
 
 

zh-cn/application-dev/reference/apis/js-apis-util.md

@@ -1014,7 +1014,7 @@ get(key: K): V | undefined
 
 | 类型 | 说明 |
 | -------- | -------- |
-| V \| undefind | 如果指定的键存在于缓冲区中，则返回与键关联的值；否则返回undefined。 |
+| V \| undefined | 如果指定的键存在于缓冲区中，则返回与键关联的值；否则返回undefined。 |
 
 **示例：**
   ```js
@@ -1115,7 +1115,7 @@ remove(key: K): V | undefined
 
 | 类型 | 说明 |
 | -------- | -------- |
-| V \| undefind | 返回一个包含已删除键值对的Optional对象；如果key不存在，则返回一个空的Optional对象，如果key为null，则抛出异常。 |
+| V \| undefined | 返回一个包含已删除键值对的Optional对象；如果key不存在，则返回一个空的Optional对象，如果key为null，则抛出异常。 |
 
 **示例：**
   ```js
@@ -1290,7 +1290,7 @@ class Temperature{
        // private readonly _temp: Temperature;
        this._temp = value;
     }
-    comapreTo(value){
+    compareTo(value){
        return this._temp >= value.getTemp();
     }
     getTemp(){