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 not self.collection:
            mismatched_deprecation = True
            if not (filename_deprecated_or_removed or removed or deprecated or doc_deprecated):
                mismatched_deprecation = False
            else:
                if (filename_deprecated_or_removed and doc_deprecated):
                    mismatched_deprecation = False
                if (filename_deprecated_or_removed and removed and not (documentation_exists or examples_exist or returns_exist)):
                    mismatched_deprecation = False
            if mismatched_deprecation:
                self.reporter.error(
                    path=self.object_path,
                    code='deprecation-mismatch',
                    msg='Module deprecation/removed must agree in documentation, by prepending filename with'
                        ' "_", and setting DOCUMENTATION.deprecated for deprecation or by removing all'
                        ' documentation for removed'
                )
        else:
            
            if self.object_name.startswith('_'):
                self.reporter.error(
                    path=self.object_path,
                    code='collections-no-underscore-on-deprecation',
                    msg='Deprecated content in collections MUST NOT start with "_", update meta/runtime.yml instead',
                )
            if not (doc_deprecated == routing_says_deprecated):
                
                self.reporter.error(