fix returns text for `datediff` level
@@ -426,8 +426,8 @@ class DateDiffLevelBase(ComparisonLevel):
Defaults to None.
Returns:
- ComparisonLevel: A comparison level that evaluates the distance between
- two coordinates
+ ComparisonLevel: A comparison level that evaluates whether two dates fall
+ within a given interval.
"""
date = InputColumn(date_col, sql_dialect=self._sql_dialect)
