diff --git a/Lib/doctest.py b/Lib/doctest.py
index cb29fcb..bd7a918 100644
--- a/Lib/doctest.py
+++ b/Lib/doctest.py
@@ -2610,14 +2610,14 @@
             "ellipsis": r"""
                 If the ellipsis flag is used, then '...' can be used to
                 elide substrings in the desired output:
-                    >>> print(range(1000)) #doctest: +ELLIPSIS
+                    >>> print(list(range(1000))) #doctest: +ELLIPSIS
                     [0, 1, 2, ..., 999]
             """,
 
             "whitespace normalization": r"""
                 If the whitespace normalization flag is used, then
                 differences in whitespace are ignored.
-                    >>> print(range(30)) #doctest: +NORMALIZE_WHITESPACE
+                    >>> print(list(range(30))) #doctest: +NORMALIZE_WHITESPACE
                     [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
                      15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
                      27, 28, 29]