strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/sigdelset.texi b/doc/posix-functions/sigdelset.texi
index a408788d0b0529104629915eea12fc9830a026ec..fdd1814120471f132fd891b100c603be04e2c3ac 100644 (file)
--- a/doc/posix-functions/sigdelset.texi
+++ b/doc/posix-functions/sigdelset.texi
@@ -2,7 +2,7 @@
 @section @code{sigdelset}
 @findex sigdelset
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigdelset.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigdelset.html}
 
 Gnulib module: sigprocmask