strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/sigaction.texi b/doc/posix-functions/sigaction.texi
index 48261bae6762b22de7e67a8287543ac1181e8933..d03e51666b467270cc45d1071a6814eaa6f9eaab 100644 (file)
--- a/doc/posix-functions/sigaction.texi
+++ b/doc/posix-functions/sigaction.texi
@@ -2,7 +2,7 @@
 @section @code{sigaction}
 @findex sigaction
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigaction.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigaction.html}
 
 Gnulib module: sigaction