New comment by abenson on void-packages repository

https://github.com/void-linux/void-packages/pull/21826#issuecomment-626406805

Comment:
1. help2man can't run the program on cross-build so it can't get the help to generate the man page.
2. Amend the commit message, should be "`New package: fatsort-1.6.2.605`"