strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/sigaddset.texi b/doc/posix-functions/sigaddset.texi
index bc729df35108879c56d59d86706771ab374972f3..163f9463663d906db0bc5c336fbabdca90b5451e 100644 (file)
--- a/doc/posix-functions/sigaddset.texi
+++ b/doc/posix-functions/sigaddset.texi
@@ -2,7 +2,7 @@
 @section @code{sigaddset}
 @findex sigaddset
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigaddset.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigaddset.html}
 
 Gnulib module: sigprocmask