update manpage

Pukaaaaaak-pukaaaaaak gobble-gobble bwwwaaaaaak pukaaaaaaak-pukaaaaaak
cock-a-dooooooodle-doooo cluckity cock-a-doooooodle-doooooo honk-honk
gobble bok-bok. Honk-honk-honk Bok... Cluck honk waaaaaaak-waaak bok
bok puk gobble-gobble-gobble bwwwak Pukaaaaak honk-honk Cluckity
Cluckity cluckity bok Bwak honk Cluck-a-buh-gawk-cluck-a-buh-gawk
bwak cluckity cluck-a-buh-gawk-cluck-a-buh-gawk-cluck-a-buh-gawk
Pukaaaak-pukak Cluckity cluck-cluck Bwak Puk Cluck-a-buh-gawk
Cock-a-doooodle-doooooo-cock-a-doooodle-doooooo cluck-cluck gobble! Bok
cluckity. Cluck. Bwwwaaaaaak-bwwwaaaak-bwwwaaaaaak bwak bwwwaaaaak
Cluckity...