misc/174433: man setfacl is not correct

[eadler at FreeBSD.org]

Synopsis: man setfacl is not correct

Responsible-Changed-From-To: freebsd-bugs->eadler
Responsible-Changed-By: eadler
Responsible-Changed-When: Fri Dec 14 14:01:23 UTC 2012
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=174433