fix. typo

android/src/main/java/com/syan/agora/AgoraModule.java

     }
 
     @ReactMethod
-    public void methodisSpeakerphoneEnabled(Callback callback) {
+    public void isSpeakerphoneEnabled(Callback callback) {
         WritableMap map = Arguments.createMap();
         map.putBoolean("status", AgoraManager.getInstance().mRtcEngine.isSpeakerphoneEnabled());
         callback.invoke(map);

ios/RCTAgora/RCTAgora.m

 }
 
 // is speaker phone enabled
-RCT_EXPORT_METHOD(methodisSpeakerphoneEnabled:(RCTResponseSenderBlock)callback) {
+RCT_EXPORT_METHOD(isSpeakerphoneEnabled:(RCTResponseSenderBlock)callback) {
   callback(@[@{@"status": @([self.rtcEngine isSpeakerphoneEnabled])}]);
 }
 

lib/RtcEngine.native.d.ts

      * @param callback
      * @return any
      */
-    static methodisSpeakerphoneEnabled(callback: Callback<any>): any;
+    static isSpeakerphoneEnabled(callback: Callback<any>): any;
     /**
      * enable in-ear monitor
      *
     /**
      * stop play effect for audio mixing
      *
-     * This methods stops the specified effect for audio mixing file by soundid.
+     * This methods stops the specified effect for audio mixing file by soundId.
      * @param sounid
      * @return Promise<{success, value}>
      */
     /**
      * preload effect for audio mixing file.
      *
-     * This methods preloads the specified audio mixing file to memory by the soundid
-     * @param soundid
-     * @param filepath
+     * This methods preloads the specified audio mixing file to memory by the soundId
+     * @param soundId
+     * @param filePath
      * @return Promise<{success, value}>
      */
-    static preloadEffect(soundId: number, filepath: string): Promise<any>;
+    static preloadEffect(soundId: number, filePath: string): Promise<any>;
     /**
      * unload effect
      *
-     * This methods unload the already loaded audio mixing file from memory by the soundid.
-     * @param soundid
+     * This methods unload the already loaded audio mixing file from memory by the soundId.
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static unloadEffect(soundId: number): Promise<any>;
     /**
-     * pause the specified effect for audio mixing by soundid
+     * pause the specified effect for audio mixing by soundId
      *
-     * This method pauses the specified effect for audio mixing by soundid.
-     * @param soundid
+     * This method pauses the specified effect for audio mixing by soundId.
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static pauseEffect(soundId: number): Promise<any>;
      * pause all effects for audio mixing
      *
      * This method pause all effects for audio mixing.
-     * @param soundid
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static pauseAllEffects(): Promise<any>;
     /**
-     * resume audio mixing effect by the specified soundid
+     * resume audio mixing effect by the specified soundId
      *
-     * This method resumes audio mixing effect by the specified soundid
-     * @param soundid
+     * This method resumes audio mixing effect by the specified soundId
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static resumeEffect(soundId: number): Promise<any>;
      *
      * @return Promise<{success, value}>
      */
-    static removclearVideoWatermarkse(): Promise<any>;
+    static clearVideoWatermarks(): Promise<any>;
     /**
      * set local publish fallback
      *
      *
      * This method sets the log file generated path and specified the log level.
      *
-     * @param filepath string
+     * @param filePath string
      * @param level enum
      * @param maxfileSize integer (KB)
      * @return Promise<{success, value}>
      */
-    static setLog(filepath: string, level: number, maxfileSize: number): Promise<any>;
+    static setLog(filePath: string, level: number, maxfileSize: number): Promise<any>;
     /**
      * add publish stream url
      *
      *
      * This method sets the priority of a remote user's media stream.
      * @param uid number
-     * @param userPriority number | The value range is  [50 is "user's priority is hgih", 100 is "the default user's priority is normal"]
+     * @param userPriority number | The value range is  [50 is "user's priority is high", 100 is "the default user's priority is normal"]
      *
      * @return Promise<any>
      */
-    static setRemoteUserPriority(uid: number, userPrority: number): Promise<any>;
+    static setRemoteUserPriority(uid: number, userPriority: number): Promise<any>;
     /**
      * start an audio call test.
      *
      * note:
      *   Call this method before joining a channel.
-     *   After calling this method, call the stopEchoTest method to end the test. Otherwise, the app cannot run the next echo test, or call the joinchannel method.
+     *   After calling this method, call the stopEchoTest method to end the test. Otherwise, the app cannot run the next echo test, or call the joinChannel method.
      *   In the Live-broadcast profile, only a host can call this method.
      * This method will start an audio call test with interval parameter.
      * In the audio call test, you record your voice. If the recording plays back within the set time interval, the audio devices and the network connection are working properly.

lib/RtcEngine.native.js

      * @param callback
      * @return any
      */
-    static methodisSpeakerphoneEnabled(callback) {
-        return Agora.methodisSpeakerphoneEnabled(callback);
+    static isSpeakerphoneEnabled(callback) {
+        return Agora.isSpeakerphoneEnabled(callback);
     }
     /**
      * enable in-ear monitor
     /**
      * stop play effect for audio mixing
      *
-     * This methods stops the specified effect for audio mixing file by soundid.
+     * This methods stops the specified effect for audio mixing file by soundId.
      * @param sounid
      * @return Promise<{success, value}>
      */
     /**
      * preload effect for audio mixing file.
      *
-     * This methods preloads the specified audio mixing file to memory by the soundid
-     * @param soundid
-     * @param filepath
+     * This methods preloads the specified audio mixing file to memory by the soundId
+     * @param soundId
+     * @param filePath
      * @return Promise<{success, value}>
      */
-    static preloadEffect(soundId, filepath) {
-        return Agora.preloadEffect(soundId, filepath);
+    static preloadEffect(soundId, filePath) {
+        return Agora.preloadEffect(soundId, filePath);
     }
     /**
      * unload effect
      *
-     * This methods unload the already loaded audio mixing file from memory by the soundid.
-     * @param soundid
+     * This methods unload the already loaded audio mixing file from memory by the soundId.
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static unloadEffect(soundId) {
         return Agora.unloadEffect(soundId);
     }
     /**
-     * pause the specified effect for audio mixing by soundid
+     * pause the specified effect for audio mixing by soundId
      *
-     * This method pauses the specified effect for audio mixing by soundid.
-     * @param soundid
+     * This method pauses the specified effect for audio mixing by soundId.
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static pauseEffect(soundId) {
      * pause all effects for audio mixing
      *
      * This method pause all effects for audio mixing.
-     * @param soundid
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static pauseAllEffects() {
         return Agora.pauseAllEffects();
     }
     /**
-     * resume audio mixing effect by the specified soundid
+     * resume audio mixing effect by the specified soundId
      *
-     * This method resumes audio mixing effect by the specified soundid
-     * @param soundid
+     * This method resumes audio mixing effect by the specified soundId
+     * @param soundId
      * @return Promise<{success, value}>
      */
     static resumeEffect(soundId) {
      *
      * @return Promise<{success, value}>
      */
-    static removclearVideoWatermarkse() {
+    static clearVideoWatermarks() {
         return Agora.clearVideoWatermarks();
     }
     /**
      *
      * This method sets the log file generated path and specified the log level.
      *
-     * @param filepath string
+     * @param filePath string
      * @param level enum
      * @param maxfileSize integer (KB)
      * @return Promise<{success, value}>
      */
-    static setLog(filepath, level, maxfileSize) {
-        return Agora.setLog(filepath, level, maxfileSize);
+    static setLog(filePath, level, maxfileSize) {
+        return Agora.setLog(filePath, level, maxfileSize);
     }
     /**
      * add publish stream url
      *
      * This method sets the priority of a remote user's media stream.
      * @param uid number
-     * @param userPriority number | The value range is  [50 is "user's priority is hgih", 100 is "the default user's priority is normal"]
+     * @param userPriority number | The value range is  [50 is "user's priority is high", 100 is "the default user's priority is normal"]
      *
      * @return Promise<any>
      */
-    static setRemoteUserPriority(uid, userPrority) {
+    static setRemoteUserPriority(uid, userPriority) {
         let uint32 = react_native_1.Platform.OS === 'android' ? this.Uint32ToInt32(uid) : uid;
-        return Agora.setRemoteUserPriority(uint32, userPrority);
+        return Agora.setRemoteUserPriority(uint32, userPriority);
     }
     /**
      * start an audio call test.
      *
      * note:
      *   Call this method before joining a channel.
-     *   After calling this method, call the stopEchoTest method to end the test. Otherwise, the app cannot run the next echo test, or call the joinchannel method.
+     *   After calling this method, call the stopEchoTest method to end the test. Otherwise, the app cannot run the next echo test, or call the joinChannel method.
      *   In the Live-broadcast profile, only a host can call this method.
      * This method will start an audio call test with interval parameter.
      * In the audio call test, you record your voice. If the recording plays back within the set time interval, the audio devices and the network connection are working properly.

src/RtcEngine.native.ts

      * @param callback
      * @return any
      */
-    public static methodisSpeakerphoneEnabled(callback: Callback<any>): any {
-        return Agora.methodisSpeakerphoneEnabled(callback);
+    public static isSpeakerphoneEnabled(callback: Callback<any>): any {
+        return Agora.isSpeakerphoneEnabled(callback);
     }
 
     /**
      /**
       * stop play effect for audio mixing
       *
-      * This methods stops the specified effect for audio mixing file by soundid.
+      * This methods stops the specified effect for audio mixing file by soundId.
       * @param sounid
       * @return Promise<{success, value}>
       */
      /**
       * preload effect for audio mixing file.
       *
-      * This methods preloads the specified audio mixing file to memory by the soundid
-      * @param soundid
-      * @param filepath
+      * This methods preloads the specified audio mixing file to memory by the soundId
+      * @param soundId
+      * @param filePath
       * @return Promise<{success, value}>
       */
-     public static preloadEffect(soundId: number, filepath: string): Promise<any> {
-        return Agora.preloadEffect(soundId, filepath);
+     public static preloadEffect(soundId: number, filePath: string): Promise<any> {
+        return Agora.preloadEffect(soundId, filePath);
      }
 
      /**
       * unload effect
       *
-      * This methods unload the already loaded audio mixing file from memory by the soundid.
-      * @param soundid
+      * This methods unload the already loaded audio mixing file from memory by the soundId.
+      * @param soundId
       * @return Promise<{success, value}>
       */
      public static unloadEffect(soundId: number): Promise<any> {
      }
 
      /**
-      * pause the specified effect for audio mixing by soundid
+      * pause the specified effect for audio mixing by soundId
       *
-      * This method pauses the specified effect for audio mixing by soundid.
-      * @param soundid
+      * This method pauses the specified effect for audio mixing by soundId.
+      * @param soundId
       * @return Promise<{success, value}>
       */
      public static pauseEffect(soundId: number): Promise<any> {
       * pause all effects for audio mixing
       *
       * This method pause all effects for audio mixing.
-      * @param soundid
+      * @param soundId
       * @return Promise<{success, value}>
       */
      public static pauseAllEffects(): Promise<any> {
      }
 
      /**
-      * resume audio mixing effect by the specified soundid
+      * resume audio mixing effect by the specified soundId
       *
-      * This method resumes audio mixing effect by the specified soundid
-      * @param soundid
+      * This method resumes audio mixing effect by the specified soundId
+      * @param soundId
       * @return Promise<{success, value}>
       */
      public static resumeEffect(soundId: number): Promise<any> {
      *
      * @return Promise<{success, value}>
      */
-    public static removclearVideoWatermarkse(): Promise<any> {
+    public static clearVideoWatermarks(): Promise<any> {
         return Agora.clearVideoWatermarks();
     }
 
      *
      * This method sets the log file generated path and specified the log level.
      *
-     * @param filepath string
+     * @param filePath string
      * @param level enum
      * @param maxfileSize integer (KB)
      * @return Promise<{success, value}>
      */
-    public static setLog(filepath: string, level: number, maxfileSize: number): Promise<any> {
-        return Agora.setLog(filepath, level, maxfileSize)
+    public static setLog(filePath: string, level: number, maxfileSize: number): Promise<any> {
+        return Agora.setLog(filePath, level, maxfileSize)
     }
 
     /**
      *
      * This method sets the priority of a remote user's media stream.
      * @param uid number
-     * @param userPriority number | The value range is  [50 is "user's priority is hgih", 100 is "the default user's priority is normal"]
+     * @param userPriority number | The value range is  [50 is "user's priority is high", 100 is "the default user's priority is normal"]
      *
      * @return Promise<any>
      */
-    static setRemoteUserPriority(uid: number, userPrority: number): Promise<any> {
+    static setRemoteUserPriority(uid: number, userPriority: number): Promise<any> {
         let uint32 = Platform.OS === 'android' ? this.Uint32ToInt32(uid) : uid;
-        return Agora.setRemoteUserPriority(uint32, userPrority);
+        return Agora.setRemoteUserPriority(uint32, userPriority);
     }
 
     /**
      *
      * note:
      *   Call this method before joining a channel.
-     *   After calling this method, call the stopEchoTest method to end the test. Otherwise, the app cannot run the next echo test, or call the joinchannel method.
+     *   After calling this method, call the stopEchoTest method to end the test. Otherwise, the app cannot run the next echo test, or call the joinChannel method.
      *   In the Live-broadcast profile, only a host can call this method.
      * This method will start an audio call test with interval parameter.
      * In the audio call test, you record your voice. If the recording plays back within the set time interval, the audio devices and the network connection are working properly.