### Summary

Writing this following #79967, which I created because I thought that I encountered a bug, but in fact I didn't know some details about how `argv` parameter works.

It would be great to have information provided to me there in the documentation in case anybody else encounter the same issues. Especially this comment was very helpful:
> precisely because you can use white space you need to separate what is not the same argument or the flag + argument are passed as a unit '--flag arg' vs '--flag' 'arg'

### Issue Type

Documentation Report

### Component Name

https://github.com/ansible/ansible/blob/devel/lib/ansible/modules/command.py

### Ansible Version

```console
$ ansible --version
```


### Configuration

```console
# if using a version older than ansible-core 2.12 you should omit the '-t all'
$ ansible-config dump --only-changed -t all
```


### OS / Environment

Linux

### Additional Information

When the improvement is applied, it makes it more straightforward to understand how argv parameters works

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
description:
      - Passes the command as a list rather than a string.
      - Use C(argv) to avoid quoting values that would otherwise be interpreted incorrectly (for example "user name").
      - Only the string (free form) or the list (argv) form can be provided, not both.  One or the other must be provided.
    version_added: "2.6"
  creates:
    type: path
    description:
      - A filename or (since 2.0) glob pattern. If a matching file already exists, this step B(will not) be run.
      - This is checked before I(removes) is checked.
  removes:
    type: path
    description:
      - A filename or (since 2.0) glob pattern. If a matching file exists, this step B(will) be run.
      - This is checked after I(creates) is checked.
    version_added: "0.8"
  chdir:
    type: path
    description:
      - Change into this directory before running the command.
    version_added: "0.6"
  stdin:
    description:
      - Set the stdin of the command directly to the specified value.
    type: str
    version_added: "2.4"
  stdin_add_newline:
    type: bool
    default: yes
    description: