do more work with classes from pytypes.h (especially for STL container casting)
diff --git a/example/example4.ref b/example/example4.ref
index 9be2bdc..040d55b 100644
--- a/example/example4.ref
+++ b/example/example4.ref
@@ -10,7 +10,7 @@
 None
 test_function(enum=2)
 None
-<class 'Example4.EMode'>
+<class 'example.EMode'>
 EMode.EFirstMode
 EMode.EFirstMode
 Example4::test_function(enum=1)
diff --git a/example/run_test.py b/example/run_test.py
index 8977e96..802b851 100755
--- a/example/run_test.py
+++ b/example/run_test.py
@@ -22,6 +22,8 @@
         line = line.replace('__builtin__', 'builtins')
         line = line.replace('example.', '')
         line = line.replace('unicode', 'str')
+        line = line.replace('Example4.EMode', 'EMode')
+        line = line.replace('example.EMode', 'EMode')
         line = line.replace('method of builtins.PyCapsule instance', '')
         line = line.strip()
         if sys.platform == 'win32':