Paragraph doesn't shows in the configuration block

The following text is in the [original rst file](https://github.com/symfony/symfony-docs/blob/4.0/service_container/configurators.rst), but it does not appear on the [documentation website](https://symfony.com/doc/current/service_container/configurators.html)

```
    The traditional configurator syntax in YAML files used an array to define
    the service id and the method name:
```