docs/50503: Upgate to the agp(4) manual page

[Hiten Pandya]

Synopsis: Upgate to the agp(4) manual page

Responsible-Changed-From-To: freebsd-doc->hmp
Responsible-Changed-By: hmp
Responsible-Changed-When: Sat May 10 01:08:49 PDT 2003
Responsible-Changed-Why: 
With input from Eric Anholt <anholt at FreeBSD.ORG>,
I feel safe to take responsibility for this PR.

http://www.freebsd.org/cgi/query-pr.cgi?pr=50503