diff --git a/README.md b/README.md
index c3348dc..7fe0503 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,9 @@
 
 www-data ALL=(ALL) NOPASSWD: /usr/bin/php /var/www/html/bin/run-bu-by-id.php *
 
+> [!NOTE]
+> A test note
+
 Test by switching user to www-data:
 su -s /bin/bash www-data
 cd /var/www/html