docs/47594: [patch] passwd(5) incorrectly states allowed username and group syntax

[wblock at FreeBSD.org]

Synopsis: [patch] passwd(5) incorrectly states allowed username and group syntax

Responsible-Changed-From-To: freebsd-doc->wblock
Responsible-Changed-By: wblock
Responsible-Changed-When: Mon May 26 16:02:00 UTC 2014
Responsible-Changed-Why: 
Take.

http://www.freebsd.org/cgi/query-pr.cgi?pr=47594