docs/163527: [patch] Update tuning(7) a bit

[Garrett Cooper]

The following reply was made to PR docs/163527; it has been noted by GNATS.

From: Garrett Cooper <yanegomi at gmail.com>
To: bug-followup at FreeBSD.org, yanegomi at gmail.com
Cc:  
Subject: Re: docs/163527: [patch] Update tuning(7) a bit
Date: Fri, 23 Dec 2011 13:09:25 -0800

     I let some of my tweaks leak into the suggested changes: in
 reality, net.inet.tcp.{recv,send}space haven't changed to those new
 defaults. tuning(7) is being updated per
 http://wiki.freebsd.org/SystemTuning , so I'd just close this PR
 because the actual formulated recommended defaults will be determined
 there and seriously reviewed, compared to what I did here.
 Thanks!
 -Garrett