doc(mn): Fix the error link in speech_commands_recognition/README

docs/speech_command_recognition/README.md

@@ -105,7 +105,7 @@ Here we provide two methods of adding speech commands:
 
 MultiNet supports online dynamic addition / deletion / modification of speech commands during operation, without changing models or adjusting parameters. For details, please refer to the example in ESP-Skainet.
 
-Please refer to [esp_mn_speech_commands](../../src/esp_mn_speech_commands.h) for details of APIs:
+Please refer to [esp_mn_speech_commands](../../src/esp_mn_speech_commands.c) for details of APIs:
 
 
 ## 4. Run speech commands recognition

docs/speech_command_recognition/README_cn.md

@@ -110,7 +110,7 @@ MultiNet 支持多种且灵活的命令词设置方式，用户无论通过那
  
  MultiNet 支持在运行过程中在线动态添加/删除/修改命令词，该过程无须更换模型和调整参数。具体可以参考 ESP-Skainet 中 example。
  
- 具体API说明请参考　[esp_mn_speech_commands](../../src/esp_mn_speech_commands.h)：
+ 具体API说明请参考　[esp_mn_speech_commands](../../src/esp_mn_speech_commands.c)：
  
 
 ## 4. 运行命令词识别

docs/wake_word_engine/README.md

@@ -23,7 +23,7 @@ Please see the flow diagram of wakeNet below:
 - Keyword Triggering Method  
   For continuous audio stream, we calculate the average recognition results (M) for several frames and generate a smoothing prediction result, to improve the accuracy of keyword triggering. Only when the M value is larger than the set threshold, a triggering command is sent.  
 
-The following table shows the model support of Espressif SoCs:   
+The following table shows the models supported by Espressif SoCs:   
 |                          SoCs                              |   wakeNet5   |  wakeNet8   |  wakeNet9   |
 | :-------------------------------------------------------- | :----------: | :---------: | :---------: |
 |ESP32|Yes|No|No|