docs/112682: Handbook GEOM_GPT explanation does not provide accurate information

[wblock at FreeBSD.org]

Synopsis: Handbook GEOM_GPT explanation does not provide accurate information

Responsible-Changed-From-To: freebsd-doc->wblock
Responsible-Changed-By: wblock
Responsible-Changed-When: Sat Jun 23 21:55:29 UTC 2012
Responsible-Changed-Why: 
Take.

http://www.freebsd.org/cgi/query-pr.cgi?pr=112682