Article links to your repo and provides incorrect instructions

[yusuf3a50]

I know this is not directly related to your code. Your repo works brilliantly and I have it running on my pi, thank you. However, I initially followed this article by Christian Crawley (2019) which gives the following incorrect instructions:

To ensure this works following a reboot, append /etc/rc.local:
sudo nano /etc/rc.local
In the final line before the exit statement, add:
echo '~pi/shutdown-press-simple.py'
Save and exit as before, then try the button out.

As your repo correctly details, a line should be added to /etc/rc.local before the exit 0 line and this line should be:
~pi/shutdown-press-simple.py &

[TonyLHansen]

I did try to contact the author of that incorrect article. I see they haven't made any updates. Oh well.