Fix error in 2-to-3 translation of docs.
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 899f8c6..fa4484d 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -361,7 +361,7 @@
           # islice('ABCDEFG', 2, None) --> C D E F G
           # islice('ABCDEFG', 0, None, 2) --> A C E G
           s = slice(*args)
-          it = range(s.start or 0, s.stop or sys.maxsize, s.step or 1)
+          it = iter(range(s.start or 0, s.stop or sys.maxsize, s.step or 1))
           nexti = next(it)
           for i, element in enumerate(iterable):
               if i == nexti: