From ab0f98c97776178df8e8780c68e3b064eb0db01c Mon Sep 17 00:00:00 2001
From: Fred Tempez <frederic.tempez@outlook.com>
Date: Tue, 17 Jan 2023 13:10:24 +0100
Subject: [PATCH] README md block

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 2151163e..6847425b 100755
--- a/README.md
+++ b/README.md
@@ -52,6 +52,7 @@ When installing a major version, it is recommended to make a backup copy.
 
 *Legend: [R] Directory - [F] File
 
+````
 text
 [R] core Core of the system
   [R] class Classes