diff --git a/share/man/man9/radio.9 b/share/man/man9/radio.9
index f30866a99e9e..0de54ae6e4a7 100644
--- a/share/man/man9/radio.9
+++ b/share/man/man9/radio.9
@@ -1,6 +1,6 @@
-.\"	$NetBSD: radio.9,v 1.2 2002/01/02 02:08:03 augustss Exp $
+.\"	$NetBSD: radio.9,v 1.3 2002/01/02 02:15:42 wiz Exp $
 .\"	$OpenBSD: radio.9,v 1.2 2001/10/08 08:52:50 mpech Exp $
-.\"	
+.\"
 .\" Copyright (c) Maxim Tsyplakov <tm@oganer.net>
 .\" All rights reserved.
 .\"
@@ -14,13 +14,13 @@
 .\"    documentation and/or other materials provided with the distribution.
 .\"
 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
-.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 .\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 .\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-.\" ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+.\" ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
@@ -39,7 +39,7 @@ The interface between these is the
 structure.
 .Bd -literal
 struct radio_hw_if {
-	int	(*open)(void *, int, int, struct proc *);	
+	int	(*open)(void *, int, int, struct proc *);
 	int	(*close)(void *, int, int, struct proc *);
 	int     (*get_info)(void *, struct radio_info *);
 	int     (*set_info)(void *, struct radio_info *);