Update bundles.rst

Co-authored-by: Alexandre Daubois <2144837+alexandre-daubois@users.noreply.github.com>

Author: smnandre

bundles.rst

@@ -97,7 +97,7 @@ to be adjusted if needed:
 ``assets/``
     Contains the web asset sources (JavaScript and TypeScript files, CSS and Sass
     files, etc.), images and other assets related to the bundle that are not in
-    ``public/`` (e.g. Stimulus controllers)
+    ``public/`` (e.g. Stimulus controllers).
 
 ``config/``
     Houses configuration, including routing configuration (e.g. ``routing.yaml``).