Fix unit test

Author: Kinnaird McQuade

test/querying/test_query_actions.py

@@ -533,4 +533,4 @@ def test_get_api_documentation_link_for_action(self):
     def test_get_all_links(self):
         """querying.actions.get_all_action_links"""
         results = get_all_action_links()
-        self.assertTrue(len(results.keys() > 8000))
+        self.assertTrue(len(results.keys()) > 8000)