strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/pthread_atfork.texi b/doc/posix-functions/pthread_atfork.texi
index 081904b1b7453cb46c963d488b33e3b2120c0584..0e852e5a1d188f3b279a2d9f8313efafc7e372da 100644 (file)
--- a/doc/posix-functions/pthread_atfork.texi
+++ b/doc/posix-functions/pthread_atfork.texi
@@ -2,7 +2,7 @@
 @section @code{pthread_atfork}
 @findex pthread_atfork
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_atfork.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_atfork.html}
 
 Gnulib module: ---