strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/umask.texi b/doc/posix-functions/umask.texi
index 84a1298ef66e32a08e9b88078aaa995890cfa2e3..937fb708f164e86a54ab5e6f1fedadc5a78f805e 100644 (file)
--- a/doc/posix-functions/umask.texi
+++ b/doc/posix-functions/umask.texi
@@ -2,7 +2,7 @@
 @section @code{umask}
 @findex umask
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/umask.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/umask.html}
 
 Gnulib module: ---