Update README.md

Author: IshtarStar

README.md

@@ -5,7 +5,7 @@
 ![xdebug](https://img.shields.io/badge/Xdebug-3.3.1-brightgreen.svg)
 ![nginx](https://img.shields.io/badge/nginx-1.25.3-brightgreen.svg)
 ![redis](https://img.shields.io/badge/Redis-7.2.4-brightgreen.svg)
-![mariadb](https://img.shields.io/badge/MariaDB-11.3.1-rc-brightgreen.svg)
+![mariadb](https://img.shields.io/badge/MariaDB-11.3.1rc-brightgreen.svg)
 
 * Easy setup with [docker-compose](https://docs.docker.com/compose/) and [Dockerfile](https://docs.docker.com/engine/reference/builder/) under usage from [Docker](https://www.docker.com)
 * Uses [PHP 8.3.2](https://www.php.net) for better performance, lower CPU and memory usage