[PHP-WEBMASTER] [web-php] PR #1268: Remove the extra colon from the language selector

[marcosmarcolin]

Pull Request: https://github.com/php/web-php/pull/1268
Author: marcosmarcolin

![image](https://github.com/user-attachments/assets/4243dc7e-b84b-421f-b60e-cf6dd528a33b)

![image](https://github.com/user-attachments/assets/15134eb8-7e39-4ecf-a50a-839afbeda9fb)