ENGCOM-6220: README > Welcome section title #25416

 - Merge Pull Request #25416 from rafaelstz/magento2:feature/readme-welcome
 - Merged commits:
   1. 0b15743

Author: magento-engcom-team

README.md

@@ -1,7 +1,8 @@
 [![Open Source Helpers](https://www.codetriage.com/magento/magento2/badges/users.svg)](https://www.codetriage.com/magento/magento2)
 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/magento/magento2?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 [![Crowdin](https://d322cqt584bo4o.cloudfront.net/magento-2/localized.svg)](https://crowdin.com/project/magento-2)
-<h2>Welcome</h2>
+
+## Welcome
 Welcome to Magento 2 installation! We're glad you chose to install Magento 2, a cutting-edge, feature-rich eCommerce solution that gets results.
 
 ## Magento System Requirements