Update test_sparse.py

Author: lithomas1

pandas/tests/extension/test_sparse.py

@@ -348,7 +348,7 @@ def test_equals(self, data, na_value, as_series, box):
 
     @pytest.mark.fails_arm_wheels
     def test_equals_same_data_different_object(self, data):
-        super().test_equals_same_data_different_objects(data)
+        super().test_equals_same_data_different_object(data)
 
     @pytest.mark.parametrize(
         "func, na_action, expected",