getopt-gnu: avoid crash in glibc getopt

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

diff --git a/doc/posix-functions/strcasecmp.texi b/doc/posix-functions/strcasecmp.texi
index 342112ca7748a715b432eaffb00bc9cc20e70c46..ba44de80ecef14a775f8b846e09a60841fb59144 100644 (file)
--- a/doc/posix-functions/strcasecmp.texi
+++ b/doc/posix-functions/strcasecmp.texi
@@ -2,7 +2,7 @@
 @section @code{strcasecmp}
 @findex strcasecmp
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/strcasecmp.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/strcasecmp.html}
 
 Gnulib module: strcase