Update content/hardware/06.nicla/boards/nicla-voice/tutorials/user-manual/content.md

Co-authored-by: José Antonio Bagur Nájera <josea.bagur@gmail.com>

Author: mcmchris

content/hardware/06.nicla/boards/nicla-voice/tutorials/user-manual/content.md

@@ -548,7 +548,8 @@ cat /dev/ttyACM0 > test.g722
 ```bash
 ffmpeg -f g722 -i test.g722 -ar 16000 test.wav
 ```
-Then, you can open the `.wav` file with a software like [Audacity](https://www.audacityteam.org/) to play back the audio.
+Then you can open the `.wav` file with software like [Audacity](https://www.audacityteam.org/) to play it back.
+
 
 #### Windows Workflow