diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index 0d780e3ba89..f44cb0b4e90 100644
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -797,7 +797,7 @@ using the :func:`next` built-in function; this example shows how it all works::
    >>> s = 'abc'
    >>> it = iter(s)
    >>> it
-   <iterator object at 0x00A1DB50>
+   <str_iterator object at 0x10c90e650>
    >>> next(it)
    'a'
    >>> next(it)