### What happened?

I tried to set up my own grid with the help of documentation and command-line help. Some of the examples are not in the correct syntax of a toml file (checked with the linked validator)

### How can we reproduce the issue?

```shell
Check the generated output in the toml validator
```


### Relevant log output

```shell
Unable to parse...
```


### Operating System

Ubuntu

### Selenium version

Java 4.1.1

### What are the browser(s) and version(s) where you see this issue?

not relevant

### What are the browser driver(s) and version(s) where you see this issue?

not relevant

### Are you using Selenium Grid?

4.1.1
@AutoService(HasRoles.class)
public class DockerFlags implements HasRoles {
  @Parameter(
    names = {"--docker-url"},
    description = "URL for connecting to the docker daemon"
  )
  @ConfigValue(section = DockerOptions.DOCKER_SECTION, name = "url", example = DockerOptions.DEFAULT_DOCKER_URL)
  private String dockerUrl;
  @Parameter(
    names = {"--docker-host"},
    description = "Host name where the docker daemon is running"
  )
  @ConfigValue(section = DockerOptions.DOCKER_SECTION, name = "host", example = "\"localhost\"")
  private String dockerHost;
  @Parameter(
    names = {"--docker-port"},
    description = "Port where the docker daemon is running"
  )
  @ConfigValue(section = DockerOptions.DOCKER_SECTION, name = "port", example = "2375")
  private Integer dockerPort;