To be fair, I remember you were the one asking for us to change how AArch64 is written when the installer runs, just a month ago... HAHAHA.
As long as we understand each other, sometimes there is no need to use the "official" spelling.
Pi-hole should be written with a capital "P" and a hyphen (unless you are talking about the pihole command).
A lot of users write different things, like: "Pihole", "pihole", "PiHole", "PinHole", etc, but we don't refuse to answer questions written with spelling errors.