diff --git a/tests/unit/test_file_processor.py b/tests/unit/test_file_processor.py
index 2970697..30a5e30 100644
--- a/tests/unit/test_file_processor.py
+++ b/tests/unit/test_file_processor.py
@@ -7,6 +7,7 @@ import pytest
 
 
 def options_from(**kwargs):
+    """Generate a Values instances with our kwargs."""
     kwargs.setdefault('hang_closing', True)
     kwargs.setdefault('max_line_length', 79)
     kwargs.setdefault('verbose', False)