man page history cleanup

[Aaron Malone <aaron@xxxxxxxxx>]

My tftpd(8) man page tells me:

HISTORY
     The tftpd utility appeared in 4.2BSD; the -s option was introduced
     in DragonFly 2.2, the -u option was introduced in DragonFly 4.2,
     and the -c option was introduced in DragonFly 4.3.

Presumably the result of a wholesale s/FreeBSD/DragonFly/g in the man
pages.  I'm going to work through the man tree and fix these; depending
on actual-work load, I should have a patch either in the next couple of
days, or next week. ;)

-- 
Aaron Malone
aaron@xxxxxxxxx