Comment style tweak

Author: musicinmybrain

tests/ext/aiohttp/test_middleware.py

@@ -8,7 +8,8 @@
 try:
     from unittest.mock import patch
 except ImportError:
-    from mock import patch  # Python 2
+    # NOTE: Python 2 dependency
+    from mock import patch
 
 from aiohttp import web
 from aiohttp.web_exceptions import HTTPUnauthorized

tests/ext/django/test_settings.py

@@ -1,7 +1,8 @@
 try:
     from unittest import mock
 except ImportError:
-    import mock  # Python 2
+    # NOTE: Python 2 dependency
+    import mock
 
 import django
 from aws_xray_sdk import global_sdk_config

tests/test_plugins.py

@@ -2,7 +2,8 @@
 try:
     from unittest.mock import patch
 except ImportError:
-    from mock import patch  # Python 2
+    # NOTE: Python 2 dependency
+    from mock import patch
 
 supported_plugins = (
     'ec2_plugin',