fix linter.

Author: WaVEV

django_mongodb/features.py

@@ -69,7 +69,7 @@ class DatabaseFeatures(BaseDatabaseFeatures):
         "aggregation_regress.tests.AggregationTests.test_more_more_more3",
         # Incorrect JOIN with GenericRelation gives incorrect results.
         "aggregation_regress.tests.AggregationTests.test_aggregation_with_generic_reverse_relation",
-        # Date type doesn't support microsecond precision in updates but it does support in creation.
+        # Date type doesn't support microsecond precision.
         "expressions.tests.FTimeDeltaTests.test_negative_timedelta_update",
         # UUIDField is not supported.
         "expressions.tests.ValueTests.test_update_UUIDField_using_Value",