### 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
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = r'''
---
module: command
short_description: Execute commands on targets
version_added: historical
description:
     - The C(command) module takes the command name followed by a list of space-delimited arguments.
     - The given command will be executed on all selected nodes.
     - The command(s) will not be
       processed through the shell, so variables like C($HOSTNAME) and operations
       like C("*"), C("<"), C(">"), C("|"), C(";") and C("&") will not work.
       Use the M(ansible.builtin.shell) module if you need these features.
     - To create C(command) tasks that are easier to read than the ones using space-delimited
       arguments, pass parameters using the C(args) L(task keyword,https://docs.ansible.com/ansible/latest/reference_appendices/playbooks_keywords.html#task)
       or use C(cmd) parameter.
     - Either a free form command or C(cmd) parameter is required, see the examples.
     - For Windows targets, use the M(ansible.windows.win_command) module instead.
extends_documentation_fragment:
    - action_common_attributes
    - action_common_attributes.raw
attributes: