diff --git a/bin/ps/ps.1 b/bin/ps/ps.1
index 7b94c25e746d..33756b84dc40 100644
--- a/bin/ps/ps.1
+++ b/bin/ps/ps.1
@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)ps.1	8.3 (Berkeley) 4/18/94
-.\"	$Id: ps.1,v 1.8 1996/04/06 09:47:30 mpp Exp $
+.\"	$Id: ps.1,v 1.9 1996/04/19 22:23:27 smpatel Exp $
 .\"
 .Dd April 18, 1994
 .Dt PS 1
@@ -160,7 +160,7 @@ option.
 .It Fl W
 Extract swap information from the specified file instead of the
 default
-.Dq Pa /dev/swap .
+.Dq Pa /dev/drum .
 .It Fl w
 Use 132 columns to display information, instead of the default which
 is your window size.