Make sentence easier to parse. From jsing@openbsd via jmc@openbsd.

usr.bin/stat/stat.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: stat.1,v 1.19 2006/10/07 10:41:50 elad Exp $
+.\"	$NetBSD: stat.1,v 1.20 2007/11/07 22:27:50 wiz Exp $
 .\"
 .\" Copyright (c) 2002-2005 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -422,12 +422,12 @@ as an output form, with the
 exception of
 .Cm p
 which defaults to
-.Cm O ,
+.Cm O ;
 .Cm a , m ,
 and
 .Cm c
 which default to
-.Cm D ,
+.Cm D ;
 and
 .Cm Y , T ,
 and