docs/79156: buffersize knob for sound(4) is a tunable, not a sysctl.

[Joel Dahl]

Synopsis: buffersize knob for sound(4) is a tunable, not a sysctl.

Responsible-Changed-From-To: freebsd-multimedia->joel
Responsible-Changed-By: joel
Responsible-Changed-When: Mon Nov 6 23:15:24 UTC 2006
Responsible-Changed-Why: 
Grab.

http://www.freebsd.org/cgi/query-pr.cgi?pr=79156