[Midnightbsd-cvs] src: sysctl.conf: Easily document the linux 2.6.16 knob

[laffer1 at midnightbsd.org]

Log Message:
-----------
Easily document the linux 2.6.16 knob

Modified Files:
--------------
    src/etc:
        sysctl.conf (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/etc/sysctl.conf?r1=1.4&r2=1.5)