📝 Correct the get_towncrier_config docstring

Post refactor.

Author: webknjaz

src/sphinxcontrib/towncrier/_towncrier.py

@@ -12,5 +12,5 @@ def get_towncrier_config(
         project_path: Path,
         final_config_path: Union[Path, None],
 ) -> Config:
-    """Return the towncrier config dictionary."""
+    """Return the towncrier config in native format."""
     return load_config_from_file(str(project_path), str(final_config_path))