diff --git a/lib/libc/locale/mbstowcs.3 b/lib/libc/locale/mbstowcs.3
index 7d411d4e2b78..8b4548f8d906 100644
--- a/lib/libc/locale/mbstowcs.3
+++ b/lib/libc/locale/mbstowcs.3
@@ -1,4 +1,4 @@
-.\" $NetBSD: mbstowcs.3,v 1.2 2002/03/18 07:56:29 wiz Exp $
+.\" $NetBSD: mbstowcs.3,v 1.3 2002/03/25 20:01:22 yamt Exp $
 .\"
 .\" Copyright (c)2002 Citrus Project,
 .\" All rights reserved.
@@ -84,10 +84,7 @@ The
 .Fn mbstowcs
 returns:
 .Bl -tag -width 012345678901
-.It 0
-.Fa s
-points a null byte (\'\\0\').
-.It positive
+.It 0 or positive
 Number of elements stored to the array pointed by
 .Fa pwcs .
 There is no cases that the value returned is greater than
diff --git a/lib/libc/locale/wcstombs.3 b/lib/libc/locale/wcstombs.3
index eface14075e2..c70113619e1a 100644
--- a/lib/libc/locale/wcstombs.3
+++ b/lib/libc/locale/wcstombs.3
@@ -1,4 +1,4 @@
-.\" $NetBSD: wcstombs.3,v 1.2 2002/03/18 07:56:29 wiz Exp $
+.\" $NetBSD: wcstombs.3,v 1.3 2002/03/25 20:01:22 yamt Exp $
 .\"
 .\" Copyright (c)2002 Citrus Project,
 .\" All rights reserved.
@@ -88,10 +88,7 @@ The
 .Fn wcstombs
 returns:
 .Bl -tag -width 012345678901
-.It 0
-.Fa pwcs
-points a null wide character (L\'\\0\').
-.It positive
+.It 0 or positive
 number of bytes stored to the array pointed by
 .Fa s .
 There is no cases that the value returned is greater than