diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index ac3b761198c..c1f8d9a932e 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -49,13 +49,13 @@ Iterator                Arguments                       Results
 :func:`chain`           p, q, ...                       p0, p1, ... plast, q0, q1, ...                      ``chain('ABC', 'DEF') --> A B C D E F``
 :func:`compress`        data, selectors                 (d[0] if s[0]), (d[1] if s[1]), ...                 ``compress('ABCDEF', [1,0,1,0,1,1]) --> A C E F``
 :func:`dropwhile`       pred, seq                       seq[n], seq[n+1], starting when pred fails          ``dropwhile(lambda x: x<5, [1,4,6,4,1]) --> 6 4 1``
-:func:`filterfalse`     pred, seq                       elements of seq where pred(elem) is False           ``ifilterfalse(lambda x: x%2, range(10)) --> 0 2 4 6 8``
+:func:`filterfalse`     pred, seq                       elements of seq where pred(elem) is False           ``filterfalse(lambda x: x%2, range(10)) --> 0 2 4 6 8``
 :func:`groupby`         iterable[, keyfunc]             sub-iterators grouped by value of keyfunc(v)
 :func:`islice`          seq, [start,] stop [, step]     elements from seq[start:stop:step]                  ``islice('ABCDEFG', 2, None) --> C D E F G``
 :func:`starmap`         func, seq                       func(\*seq[0]), func(\*seq[1]), ...                 ``starmap(pow, [(2,5), (3,2), (10,3)]) --> 32 9 1000``
 :func:`takewhile`       pred, seq                       seq[0], seq[1], until pred fails                    ``takewhile(lambda x: x<5, [1,4,6,4,1]) --> 1 4``
 :func:`tee`             it, n                           it1, it2 , ... itn  splits one iterator into n
-:func:`zip_longest`     p, q, ...                       (p[0], q[0]), (p[1], q[1]), ...                     ``izip_longest('ABCD', 'xy', fillvalue='-') --> Ax By C- D-``
+:func:`zip_longest`     p, q, ...                       (p[0], q[0]), (p[1], q[1]), ...                     ``zip_longest('ABCD', 'xy', fillvalue='-') --> Ax By C- D-``
 ====================    ============================    =================================================   =============================================================
 
 **Combinatoric generators:**