New review comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/38851#discussion_r954411219

Comment:

`man 3 CPU_SET` It's documented in the next line ;) All `cpu_set_t` related information was put into this man-page.

https://man7.org/linux/man-pages/man3/CPU_COUNT.3.html#DESCRIPTION