getopt-gnu: avoid crash in glibc getopt

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

diff --git a/doc/posix-functions/setgrent.texi b/doc/posix-functions/setgrent.texi
index 165683a8b17ad4c08842d7c0c20f84f3d649f3d3..6e2d0ed9173e6819a46465ee55a5689a81a3acca 100644 (file)
--- a/doc/posix-functions/setgrent.texi
+++ b/doc/posix-functions/setgrent.texi
@@ -2,7 +2,7 @@
 @section @code{setgrent}
 @findex setgrent
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/setgrent.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/setgrent.html}
 
 Gnulib module: ---