bin/185390: freebsd-update(8) should work on installed version

[linimon at FreeBSD.org]

Old Synopsis: freebsd-update should work on installed version
New Synopsis: freebsd-update(8) should work on installed version

Responsible-Changed-From-To: freebsd-bugs->cperciva
Responsible-Changed-By: linimon
Responsible-Changed-When: Sun Apr 13 23:27:34 UTC 2014
Responsible-Changed-Why: 
Over to maintainer.

http://www.freebsd.org/cgi/query-pr.cgi?pr=185390