Fix spelling in comment

Author: PeterJCLaw

tests/test_task.py

@@ -43,7 +43,7 @@ def setUp(self) -> None:
         with mock.patch('redis.StrictRedis', fakeredis.FakeStrictRedis):
             self.backend = RedisBackend()
 
-        # Mock get_backend. Unfortunately due to the nameing of the 'task'
+        # Mock get_backend. Unfortunately due to the naming of the 'task'
         # decorator class being the same as its containing module and it being
         # exposed as the symbol at django_lightweight_queue.task, we cannot mock
         # this in the normal way. Instead we mock get_path (which get_backend