diff --git a/sys/i386/cpufreq/p4tcc.c b/sys/i386/cpufreq/p4tcc.c
index 0603fb2e9e2f..f65e5d1eb677 100644
--- a/sys/i386/cpufreq/p4tcc.c
+++ b/sys/i386/cpufreq/p4tcc.c
@@ -1,5 +1,5 @@
 /*	$OpenBSD: p4tcc.c,v 1.1 2003/12/20 18:23:18 tedu Exp $ */
-/*
+/*-
  * Copyright (c) 2003 Ted Unangst
  * Copyright (c) 2004 Maxim Sobolev <sobomax@FreeBSD.org>
  * All rights reserved.
diff --git a/sys/i386/i386/busdma_machdep.c b/sys/i386/i386/busdma_machdep.c
index a82dfded5493..1654c1cda5f4 100644
--- a/sys/i386/i386/busdma_machdep.c
+++ b/sys/i386/i386/busdma_machdep.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Copyright (c) 1997, 1998 Justin T. Gibbs.
  * All rights reserved.
  *
diff --git a/sys/i386/i386/db_disasm.c b/sys/i386/i386/db_disasm.c
index e4c227d663ed..66a3c4bfcbc9 100644
--- a/sys/i386/i386/db_disasm.c
+++ b/sys/i386/i386/db_disasm.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Mach Operating System
  * Copyright (c) 1991,1990 Carnegie Mellon University
  * All Rights Reserved.
diff --git a/sys/i386/i386/db_interface.c b/sys/i386/i386/db_interface.c
index 02cf974f5584..7079e5688b85 100644
--- a/sys/i386/i386/db_interface.c
+++ b/sys/i386/i386/db_interface.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Mach Operating System
  * Copyright (c) 1991,1990 Carnegie Mellon University
  * All Rights Reserved.
diff --git a/sys/i386/i386/db_trace.c b/sys/i386/i386/db_trace.c
index fe42d1a9bd03..b649aa425ed2 100644
--- a/sys/i386/i386/db_trace.c
+++ b/sys/i386/i386/db_trace.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Mach Operating System
  * Copyright (c) 1991,1990 Carnegie Mellon University
  * All Rights Reserved.
diff --git a/sys/i386/i386/gdb_machdep.c b/sys/i386/i386/gdb_machdep.c
index 042b1041c811..a42b2b63402d 100644
--- a/sys/i386/i386/gdb_machdep.c
+++ b/sys/i386/i386/gdb_machdep.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Copyright (c) 2004 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/i386/i386/mpboot.s b/sys/i386/i386/mpboot.s
index 8f42f6b575b6..5effeb9b65c2 100644
--- a/sys/i386/i386/mpboot.s
+++ b/sys/i386/i386/mpboot.s
@@ -1,4 +1,4 @@
-/*
+/*-
  * Copyright (c) 1995, Jack F. Vogel
  * All rights reserved.
  *
diff --git a/sys/i386/i386/p4tcc.c b/sys/i386/i386/p4tcc.c
index 0603fb2e9e2f..f65e5d1eb677 100644
--- a/sys/i386/i386/p4tcc.c
+++ b/sys/i386/i386/p4tcc.c
@@ -1,5 +1,5 @@
 /*	$OpenBSD: p4tcc.c,v 1.1 2003/12/20 18:23:18 tedu Exp $ */
-/*
+/*-
  * Copyright (c) 2003 Ted Unangst
  * Copyright (c) 2004 Maxim Sobolev <sobomax@FreeBSD.org>
  * All rights reserved.
diff --git a/sys/i386/i386/uio_machdep.c b/sys/i386/i386/uio_machdep.c
index 14cd38ca7c9c..2110c6c7608d 100644
--- a/sys/i386/i386/uio_machdep.c
+++ b/sys/i386/i386/uio_machdep.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
  * Copyright (c) 1982, 1986, 1991, 1993
  *	The Regents of the University of California.  All rights reserved.