diff --git a/Lib/test/test_extcall.py b/Lib/test/test_extcall.py
index 3cac3bd..d9dcb70 100644
--- a/Lib/test/test_extcall.py
+++ b/Lib/test/test_extcall.py
@@ -237,7 +237,7 @@
     >>> f(**{1:2})
     Traceback (most recent call last):
       ...
-    TypeError: f() keywords must be strings
+    TypeError: keywords must be strings
 
     >>> h(**{'e': 2})
     Traceback (most recent call last):
diff --git a/Lib/test/test_unpack_ex.py b/Lib/test/test_unpack_ex.py
index 45cf051..87fea59 100644
--- a/Lib/test/test_unpack_ex.py
+++ b/Lib/test/test_unpack_ex.py
@@ -256,7 +256,7 @@
     >>> f(**{1: 3}, **{1: 5})
     Traceback (most recent call last):
       ...
-    TypeError: f() keywords must be strings
+    TypeError: f() got multiple values for keyword argument '1'
 
 Unpacking non-sequence