bin/173140: bsdinstall(8): scripts/auto awk parameter need from $4 to $8

[eadler at FreeBSD.org]

Old Synopsis: usr.sbin/bsdinstall/scripts/auto awk parameter need from $4 to $8
New Synopsis: bsdinstall(8): scripts/auto awk parameter need from $4 to $8

Responsible-Changed-From-To: freebsd-bugs->freebsd-sysinstall
Responsible-Changed-By: eadler
Responsible-Changed-When: Sat Oct 27 15:09:12 UTC 2012
Responsible-Changed-Why: 
fix synopsis and assign

http://www.freebsd.org/cgi/query-pr.cgi?pr=173140