update_nginx.sh: use 302 redirect

vz/azbyka/update_nginx.sh

@@ -46,7 +46,7 @@ EOF
 if [ "$NGINX_disable_page_redirect" != 1 ] ; then
 cat <<EOF
     location = /$SUBDIR {
-        return 301 /$SUBDIR/\$is_args\$args;
+        return 302 /$SUBDIR/\$is_args\$args;
     }
 EOF
 fi