docs/127167: [patch] add AUTO_UPGRADE to mergemaster(8) man page

[linimon at FreeBSD.org]

Old Synopsis: add AUTO_UPGRADE to mergemaster(8) man page
New Synopsis: [patch] add AUTO_UPGRADE to mergemaster(8) man page

Responsible-Changed-From-To: freebsd-doc->dougb
Responsible-Changed-By: linimon
Responsible-Changed-When: Sun Sep 7 03:07:51 UTC 2008
Responsible-Changed-Why: 
Over to maintainer.

http://www.freebsd.org/cgi/query-pr.cgi?pr=127167