docs/73358: [patch] Update handbook with new USB mailing list

[Marc Fonvieille]

Synopsis: [patch] Update handbook with new USB mailing list

State-Changed-From-To: open->closed
State-Changed-By: blackend
State-Changed-When: Mon Nov 1 09:40:49 GMT 2004
State-Changed-Why: 
I committed a sligthly different patch to respect the mailing list
description used on mailman page.  Thanks.

http://www.freebsd.org/cgi/query-pr.cgi?pr=73358