diff --git a/README.org b/README.org
index caba6b2..199f4df 100644
--- a/README.org
+++ b/README.org
@@ -1,14 +1,17 @@
+#+OPTIONS: toc:nil
+#+OPTIONS: num:2
 **This is not a working chess program !!**
 
 /I am only experimenting some chess programming concepts./
 
 ** License
-SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
+~SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>~~
 
 This work is Copyright (C) 2021-2024 Bruno Raoult ("br"), and licensed under
 the GNU General Public License v3.0 or later.
 
 Some rights reserved. See COPYING.
+
 ** Installation (don't do it until version 0.9)
 *** clone repository
 *user...**
diff --git a/brlib b/brlib
index 2262cc7..e55ac95 160000
--- a/brlib
+++ b/brlib
@@ -1 +1 @@
-Subproject commit 2262cc739305170564c2989a4c5532da0be81360
+Subproject commit e55ac95301c066f9ca865b7c137ed7f2d77c658c