diff --git a/test_pytest_mock.py b/test_pytest_mock.py
index cdc04fe..ee3406c 100644
--- a/test_pytest_mock.py
+++ b/test_pytest_mock.py
@@ -639,7 +639,7 @@ def test(mocker):
         "*Use -v to get the full diff*",
         "*Kwargs:*",
         "*assert {} == {'bar': 4}*",
-        "*Right contains* more item*",
+        "*Right contains 1 more item:*",
         "*{'bar': 4}*",
         "*Use -v to get the full diff*",
     ]