Beginners • Skipping acquire of configured file 'main/binary-armhf/Packages' as repository 'https://repo.protonvpn.com/debian stable

Code:

$ sudo apt updateHit:1 http://archive.raspberrypi.com/debian trixie InReleaseHit:2 http://deb.debian.org/debian trixie InReleaseHit:3 http://deb.debian.org/debian trixie-updates InReleaseHit:4 https://repo.protonvpn.com/debian stable InReleaseHit:5 http://deb.debian.org/debian-security trixie-security InReleaseAll packages are up to date.    Warning: Skipping acquire of configured file 'main/binary-armhf/Packages' as repository 'https://repo.protonvpn.com/debian stable InRelease' does not seem to provide it (sources.list entry misspelt?)