[StimulusBundle] fix typo in README

Author: jeremyFreeAgent

src/StimulusBundle/README.md

@@ -3,7 +3,7 @@
 This bundle adds integration between Symfony, Stimulus and Symfony UX:
 
 -   A) Twig `stimulus_*` functions & filters to add Stimulus controllers, actions & targets in your templates;
--   B) Integration with Symfony UX & AssetMapper (this integration is [experimental](https://symfony.com/doc/current/contributing/code/experimental.html)
+-   B) Integration with Symfony UX & AssetMapper (this integration is [experimental]);(https://symfony.com/doc/current/contributing/code/experimental.html)
 -   C) A helper service to build the Stimulus data attributes and use them in your services.
 
 [Read the documentation][1]