remove unsupported LIBRARY section; from Alan R. S. Bueno

src/lib/libutil/opendisk.3

@@ -1,4 +1,4 @@
-.\"	$OpenBSD: opendisk.3,v 1.5 2008/06/26 05:42:05 ray Exp $
+.\"	$OpenBSD: opendisk.3,v 1.6 2009/09/29 12:56:15 jmc Exp $
 .\"	$NetBSD: opendisk.3,v 1.4 1999/07/02 15:49:12 simonb Exp $
 .\"
 .\" Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 26 2008 $
+.Dd $Mdocdate: September 29 2009 $
 .Dt OPENDISK 3
 .Os
 .Sh NAME
@@ -36,8 +36,6 @@
 .Nd open a disk's
 .Dq raw
 partition
-.Sh LIBRARY
-.Lb libutil
 .Sh SYNOPSIS
 .Fd #include <sys/types.h>
 .Fd #include <util.h>