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.
self.reporter.error(
                            path=self.object_path,
                            code=code_prefix + '-deprecated-version',
                            msg=msg,
                        )
                except ValueError as e:
                    msg = "Argument '%s' in argument_spec" % arg
                    if context:
                        msg += " found in %s" % " -> ".join(context)
                    msg += " has an invalid removed_in_version number %r: %s" % (removed_in_version, e)
                    self.reporter.error(
                        path=self.object_path,
                        code='invalid-deprecated-version',
                        msg=msg,
                    )
                except TypeError:
                    msg = "Argument '%s' in argument_spec" % arg
                    if context:
                        msg += " found in %s" % " -> ".join(context)
                    msg += " has an invalid removed_in_version number %r: " % (removed_in_version, )
                    msg += " error while comparing to version of %s" % version_of_what
                    self.reporter.error(
                        path=self.object_path,
                        code='invalid-deprecated-version',
                        msg=msg,
                    )
            if deprecated_aliases is not None:
                for deprecated_alias in deprecated_aliases:
                    if 'name' in deprecated_alias and 'version' in deprecated_alias:
                        try: