[PATCH] Fix typos, OpenBSD + Portable

[Darren Tucker]

Frank Cusack wrote:
> 'iff' is not a typo, it means "if and only if"

So I've been told (by half a dozen people so far :-).  Consider me
informed.

-- 
Darren Tucker (dtucker at zip.com.au)
GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4  37C9 C982 80C7 8FF4 FA69
    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.