diff -uNr man-pages-1.30.orig/man7/regex.7 man-pages-1.30/man7/regex.7
--- man-pages-1.30.orig/man7/regex.7	Sun Mar  5 19:27:37 2000
+++ man-pages-1.30/man7/regex.7	Tue Aug 29 16:05:40 2000
@@ -151,7 +151,7 @@
 .RE
 .PP
 These stand for the character classes defined in
-.BR ctype (3).
+.BR wctype (3).
 A locale may provide others.
 A character class may not be used as an endpoint of a range.
 .PP
@@ -165,7 +165,7 @@
 A word character is an
 .I alnum
 character (as defined by
-.BR ctype (3))
+.BR wctype (3))
 or an underscore.
 This is an extension,
 compatible with but not specified by POSIX 1003.2,