strchrnul: work around cygwin bug

[pspp] / doc / posix-functions / towupper.texi

diff --git a/doc/posix-functions/towupper.texi b/doc/posix-functions/towupper.texi
index 2a3b3b547b65066c991ad47ead26fdb694a1fc7d..5bb4a15cc858fec59de62998dadb96de5e46c060 100644 (file)
--- a/doc/posix-functions/towupper.texi
+++ b/doc/posix-functions/towupper.texi
@@ -4,7 +4,7 @@
 
 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/towupper.html}
 
-Gnulib module: wctype
+Gnulib module: wctype-h
 
 Portability problems fixed by Gnulib:
 @itemize