where can we post issues with documentation?

If there are issues with any NVIDIA produced documentation what is the appropriate channel?
I’m working my way through various README etc files from L4T-README that came with the Xavier but from what I can tell this isnt an Xavier specific issue.

The Xavier forum is here:
(which covers L4T on the Xavier)

The subset of various Jetsons are here (and the above Xavier URL is part of this):