docs/76750: Fix wording about what version of FreeBSD PF can be used in.

[Giorgos Keramidas]

Synopsis: Fix wording about what version of FreeBSD PF can be used in.

State-Changed-From-To: open->closed
State-Changed-By: keramida
State-Changed-When: Thu Jan 27 15:28:04 GMT 2005
State-Changed-Why: 
Committed, thanks.


Responsible-Changed-From-To: freebsd-doc->keramida
Responsible-Changed-By: keramida
Responsible-Changed-When: Thu Jan 27 15:28:04 GMT 2005
Responsible-Changed-Why: 

http://www.freebsd.org/cgi/query-pr.cgi?pr=76750