refactor: TT-353 Solving typo errors on names

V2/source/daos/activities_json_dao.py

@@ -42,5 +42,4 @@ def __get_activities_from_file(self) -> typing.List[dict]:
 
     def __create_activity_dto(self, activity: dict) -> Activity:
         activity = {key: activity.get(key) for key in self.activity_keys}
-        activity_dto = Activity(**activity)
-        return activity_dto
+        return Activity(**activity)

V2/tests/services/activity_service_test.py

@@ -15,7 +15,7 @@ def test__get_all__uses_the_activity_dao__to_retrieve_activities(mocker):
     assert expected_activities == actual_activities
 
 
-def test__get_by_id__uses_the_activity_dao__to_retrieve_one_ativity(mocker):
+def test__get_by_id__uses_the_activity_dao__to_retrieve_one_activity(mocker):
     expected_activity = mocker.Mock()
     activity_dao = mocker.Mock(
         get_by_id=mocker.Mock(return_value=expected_activity)