docs/176455: [patch][porters-handbook] convert to optionsNG for NLS, fix a closed literal tag

[eadler at FreeBSD.org]

Synopsis: [patch][porters-handbook] convert to optionsNG for NLS, fix a closed literal tag

Responsible-Changed-From-To: freebsd-doc->eadler
Responsible-Changed-By: eadler
Responsible-Changed-When: Wed Feb 27 20:47:39 UTC 2013
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=176455