diff --git a/share/man/man4/ubsa.4 b/share/man/man4/ubsa.4
index 18015a7ec5bb..29f45044f19e 100644
--- a/share/man/man4/ubsa.4
+++ b/share/man/man4/ubsa.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: ubsa.4,v 1.2 2003/01/19 21:25:40 atatat Exp $
+.\" $NetBSD: ubsa.4,v 1.3 2003/03/30 17:26:51 wiz Exp $
 .\"
 .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -58,7 +58,7 @@ driver supports the following adapters:
 .Sh DESCRIPTION
 The
 .Nm
-driver provides support for USB-to-RS232 Bridge chip used by a variety of
+driver provides support for USB-to-RS-232 Bridge chip used by a variety of
 serial adapters from Belkin and other vendors.
 .Pp
 The device is accessed through the
diff --git a/share/man/man4/umct.4 b/share/man/man4/umct.4
index 5ae612b86dce..37a8fa75f4b8 100644
--- a/share/man/man4/umct.4
+++ b/share/man/man4/umct.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: umct.4,v 1.6 2002/06/19 05:30:09 gmcgarry Exp $
+.\" $NetBSD: umct.4,v 1.7 2003/03/30 17:26:51 wiz Exp $
 .\"
 .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -39,7 +39,7 @@
 .Os
 .Sh NAME
 .Nm umct
-.Nd USB support for MCT USB-RS232 serial adapters driver
+.Nd USB support for MCT USB RS-232 serial adapters driver
 .Sh SYNOPSIS
 .Cd "umct*  at uhub?"
 .Cd "ucom*  at umct?"
@@ -49,15 +49,15 @@ The
 driver supports the following adapters:
 .Pp
 .Bl -tag -width Dv -offset indent -compact
-.It MCT USB-RS232 Converter 25 pin Model U232-P25
-.It MCT USB-RS232 Converter  9 pin Model U232-P9
-.It Sitecom USB-RS232 Converter
+.It MCT USB RS-232 Converter 25 pin Model U232-P25
+.It MCT USB RS-232 Converter  9 pin Model U232-P9
+.It Sitecom USB RS-232 Converter
 .It D-Link DU-H3SP USB BAY
 .El
 .Sh DESCRIPTION
 The
 .Nm
-driver provides support for MCT USB-to-RS232 Converter and their family
+driver provides support for MCT USB-to-RS-232 Converter and their family
 products.
 .Pp
 The device is accessed through the
diff --git a/share/man/man4/uplcom.4 b/share/man/man4/uplcom.4
index 623b2e47897b..385b9bd3279b 100644
--- a/share/man/man4/uplcom.4
+++ b/share/man/man4/uplcom.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: uplcom.4,v 1.9 2002/02/07 03:15:09 ross Exp $
+.\" $NetBSD: uplcom.4,v 1.10 2003/03/30 17:26:51 wiz Exp $
 .\"
 .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -52,7 +52,7 @@ driver supports the following adapters:
 .It IOGEAR UC-232A
 .It I/O DATA USB-RSAQ
 .It I/O DATA USB-RSAQ2
-.It PLANEX USB-RS232 URS-03
+.It PLANEX USB RS-232 URS-03
 .It BAFO BF-800
 .It BAFO BF-810
 .It ELECOM UC-SGT
@@ -60,7 +60,7 @@ driver supports the following adapters:
 .Sh DESCRIPTION
 The
 .Nm
-driver provides support for Prolific PL-2303 USB-to-RS232 Bridge chip.
+driver provides support for Prolific PL-2303 USB-to-RS-232 Bridge chip.
 .Pp
 The device is accessed through the
 .Xr ucom 4
diff --git a/share/man/man4/usb.4 b/share/man/man4/usb.4
index 751b4b53b3cc..60678a314d27 100644
--- a/share/man/man4/usb.4
+++ b/share/man/man4/usb.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: usb.4,v 1.60 2003/02/16 14:10:39 augustss Exp $
+.\" $NetBSD: usb.4,v 1.61 2003/03/30 17:26:51 wiz Exp $
 .\"
 .\" Copyright (c) 1999, 2000, 2001, 2002 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -153,7 +153,7 @@ printer driver.
 .It umass
 driver for mass storage devices, such as disks.
 .It umct
-driver for MCT USB-RS232 serial adapter.
+driver for MCT USB RS-232 serial adapter.
 .It umidi
 driver for MIDI devices.
 .It umodem