Update comparison_level.py
@@ -84,7 +84,8 @@ def _default_u_values(num_levels):
class ComparisonLevel:
- """ComparisonLevels define the gradations of similarity within a Comparison.
+ """Each ComparisonLevel defines a gradation (category) of similarity within a
+ Comparison.
For example, a Comparison of the first_name and surname columns may define three
ComparisonLevels:
