zip() returns an iterator, make a list() of it; thanks to Martin from docs@
diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst
index eec34f0..7ec044c 100644
--- a/Doc/tutorial/datastructures.rst
+++ b/Doc/tutorial/datastructures.rst
@@ -292,7 +292,7 @@
In the real world, you should prefer built-in functions to complex flow statements.
The :func:`zip` function would do a great job for this use case::
- >>> zip(*matrix)
+ >>> list(zip(*matrix))
[(1, 5, 9), (2, 6, 10), (3, 7, 11), (4, 8, 12)]
See :ref:`tut-unpacking-arguments` for details on the asterisk in this line.