##### SUMMARY

When browsing the [toml inventory source](https://docs.ansible.com/ansible/latest/plugins/inventory/toml.html) documentation, I found the examples included on that page to be confusing.

It looks like there should be three separate example TOML files, but instead, there's one code listing, with three YAML parameters, like:

```yaml
example1: |
    toml here...

example2: |
    toml here...

example3: |
    toml here...
```

This makes it confusing as to how I'm supposed to format my toml-based inventory, because it looks like I can define multiple TOML inventories in one YAML file as arbitrary strings, or something along those lines.

##### ISSUE TYPE
- Documentation Report

##### COMPONENT NAME

toml

##### ANSIBLE VERSION

N/A

##### CONFIGURATION

N/A

##### OS / ENVIRONMENT

N/A

##### ADDITIONAL INFORMATION

N/A
''' parses the inventory file '''
        if not HAS_TOML:
            raise AnsibleParserError(
                'The TOML inventory plugin requires the python "toml" library'
            )
        super(InventoryModule, self).parse(inventory, loader, path)
        self.set_options()
        try:
            data = self._load_file(path)
        except Exception as e:
            raise AnsibleParserError(e)
        if not data:
            raise AnsibleParserError('Parsed empty TOML file')
        elif data.get('plugin'):
            raise AnsibleParserError('Plugin configuration TOML file, not TOML inventory')
        for group_name in data:
            self._parse_group(group_name, data[group_name])
    def verify_file(self, path):
        if super(InventoryModule, self).verify_file(path):
            file_name, ext = os.path.splitext(path)
            if ext == '.toml':
                return True
        return False