strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/difftime.texi b/doc/posix-functions/difftime.texi
index e0995eef4c15e7bb3b0cd45ad3e1315d96e49e06..40d3918798ba607c81e59a1a6857e52b8b3bd8d4 100644 (file)
--- a/doc/posix-functions/difftime.texi
+++ b/doc/posix-functions/difftime.texi
@@ -2,7 +2,7 @@
 @section @code{difftime}
 @findex difftime
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/difftime.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/difftime.html}
 
 Gnulib module: ---