docs/178049: [handbook] PKGNG information misleading

[crees at FreeBSD.org]

Synopsis: [handbook] PKGNG information misleading

Responsible-Changed-From-To: freebsd-doc->crees
Responsible-Changed-By: crees
Responsible-Changed-When: Fri May 31 16:15:47 UTC 2013
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=178049