docs/104403: man security should mention that the usage of the X Window Systen is only possible with kern.securitylevel=-1

[Mark Linimon]

Synopsis: man security should mention that the usage of the X Window Systen is only possible with kern.securitylevel=-1

Responsible-Changed-From-To: freebsd-bugs->freebsd-doc
Responsible-Changed-By: linimon
Responsible-Changed-When: Sat Oct 14 18:57:30 UTC 2006
Responsible-Changed-Why: 
This is a docs, not misc, PR.

http://www.freebsd.org/cgi/query-pr.cgi?pr=104403