Update bundles.rst

Co-authored-by: Jules Pietri <heahdude@yahoo.fr>

Author: tacman

bundles.rst

@@ -99,7 +99,7 @@ to be adjusted if needed:
     Contains all PHP classes related to the bundle logic (e.g. ``Controller/RandomController.php``).
 
 ``assets/``
-    Contains javascript, css, images and other assets related to the bundle that are not in /public (e.g. stimulus controllers)
+    Contains javascript, css, images and other assets related to the bundle that are not in ``/public`` (e.g. stimulus controllers)
 
 ``config/``
     Houses configuration, including routing configuration (e.g. ``routing.yaml``).