add Xref to sound(4)...

MFC after:	1 week
This commit is contained in:
John-Mark Gurney 2014-06-02 22:58:00 +00:00
parent 5c37e5dacf
commit b2c696468c

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@ -27,7 +27,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 14, 2008
.Dd June 2, 2014
.Dt MIXER 8
.Os
.Sh NAME
@ -161,7 +161,8 @@ as the mixer device.
the default mixer device
.El
.Sh SEE ALSO
.Xr cdcontrol 1
.Xr cdcontrol 1 ,
.Xr sound 4
.Sh HISTORY
The
.Nm