diff --git a/tutorial/CoreTutorial/One.cpp b/tutorial/CoreTutorial/One.cpp
index a7e0949b7..6c9479999 100644
--- a/tutorial/CoreTutorial/One.cpp
+++ b/tutorial/CoreTutorial/One.cpp
@@ -48,20 +48,15 @@ void OneTutorial()
 	s.Clear();
 	DUMP((bool)s);
 	
-	/// Helper class MakeOne derived from One can be used to create contained element:
+	/// Helper function MakeOne derived from One can be used to create contained element:
 	
 	s = MakeOne<Derived1>();
 	DUMP(s->Get());
 	
-	///
-	
-	MakeOne<Derived2> d2;
-	DUMP(d2->Get());
-	
 	///
 
-	s = pick(d2);
-	DUMP(s->Get());
+	auto t = pick(s);
+	DUMP(t->Get());
 	
 	///
 }