Man pages matching name slonik_unsubscribe_set in section 1:

slonik_unsubscribe_set.1.en	debian 10 / slony1-2-bin
slonik_unsubscribe_set.1.en	debian 11 / slony1-2-bin
slonik_unsubscribe_set.1.en	debian 12 / slony1-2-bin