https://github.com/ansible/ansible/blob/1706d35fc476e36fcced25435c2f1c2401536376/test/lib/ansible_test/_util/controller/sanity/validate-modules/validate_modules/main.py#L414

When a module is in place to provide documentation for an action, it should be allowed to have a doc string.

Without a docstring users of pydocstring will need to suppress:

```
************* Module plugins.modules.git_away
plugins/modules/git_away.py:1:0: C0114: Missing module docstring (missing-module-docstring)
************* Module plugins.modules.git_here
plugins/modules/git_here.py:1:0: C0114: Missing module docstring (missing-module-docstring)
```

With a doc string the module is treated as a "real" module and fails sanity:

```
ansible-module-not-initialized: Execution of the module did not result in initialization of AnsibleModule
```

PEP257 suggests modules should have a docstring, and is generally considered a good practice to inform future developers of the purpose of the file and can be used for documentation generation as well.
if removed_at_date is not None:
                try:
                    if parse_isodate(removed_at_date, allow_date=False) < datetime.date.today():
                        msg = "Argument '%s' in argument_spec" % arg
                        if context:
                            msg += " found in %s" % " -> ".join(context)
                        msg += " has a removed_at_date '%s' before today" % removed_at_date
                        self.reporter.error(
                            path=self.object_path,
                            code='deprecated-date',
                            msg=msg,
                        )
                except ValueError:
                    
                    
                    pass
            deprecated_aliases = data.get('deprecated_aliases', None)
            if deprecated_aliases is not None:
                for deprecated_alias in deprecated_aliases:
                    if 'name' in deprecated_alias and 'date' in deprecated_alias:
                        try:
                            date = deprecated_alias['date']
                            if parse_isodate(date, allow_date=False) < datetime.date.today():
                                msg = "Argument '%s' in argument_spec" % arg
                                if context:
                                    msg += " found in %s" % " -> ".join(context)
                                msg += " has deprecated aliases '%s' with removal date '%s' before today" % (
                                    deprecated_alias['name'], deprecated_alias['date'])
                                self.reporter.error(
                                    path=self.object_path,