I stumbled with this typo while poking around random manpages. After
finding it, I ran `grep -Fnr -e int_8t -e int_16t -e int_32t -e int_64t
/usr/src` to see if there was other similar typo and just send one
patch with all the fixes. Turns out that a comment in line 1012 from
also has that typo, but dunno if it should be corrected here or in
upstream, hence I left it from the diff.