Merge pull request #1349 from alexkart/master

Update Drupal link to point to the correct homepage

README.md

 * [Backdrop](https://backdropcms.org) - A CMS targeting small-to-medium-sized business and non-profits (a fork of Drupal).
 * [Concrete5](https://www.concretecms.com/) - A CMS targeting users with a minimum of technical skills.
 * [CraftCMS](https://github.com/craftcms/cms) - A flexible, user-friendly CMS for creating custom digital experiences on the web and beyond.
-* [Drupal](https://new.drupal.org/) - An enterprise level CMS.
+* [Drupal](https://new.drupal.org/home) - An enterprise level CMS.
 * [Grav](https://github.com/getgrav/grav) - A modern flat-file CMS.
 * [Joomla](https://www.joomla.org/) - Another leading CMS.
 * [Kirby](https://getkirby.com/) - A flat-file CMS that adapts to any project.