docs: left -> right

docs/badge/usage.rst

@@ -64,7 +64,7 @@ Use ``"color": "0xffffff",`` to color your name and pronouns.
 Use ``"mode": "1",`` to use a different animation mode rotating your nick based on badge orientation.
 
 When you're done editing, unmount/eject the badge from your computer
-(``umount`` on Linux is enough) and press the left shoulder button to exit Disk
+(``umount`` on Linux is enough) and press the right shoulder button to exit Disk
 Mode. Then, go to Badge |rarr| Nick to see your changes!
 
 If the ``nick.json`` file is unparseable or otherwise gets corrupted, it will be