From 9609460ce0b71215eff2d057b6780950e00be013 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Sun, 3 May 2020 17:16:36 -0700
Subject: Remove outdated and confusing advice about setting maxsize (GH-19889)
 (GH-19890)

---
 Doc/library/functools.rst | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Doc/library/functools.rst b/Doc/library/functools.rst
index 3a0b554..0fb8d90 100644
--- a/Doc/library/functools.rst
+++ b/Doc/library/functools.rst
@@ -101,8 +101,7 @@ The :mod:`functools` module defines the following functions:
            return sum(sentence.count(vowel) for vowel in 'aeiou')
 
    If *maxsize* is set to ``None``, the LRU feature is disabled and the cache can
-   grow without bound.  The LRU feature performs best when *maxsize* is a
-   power-of-two.
+   grow without bound.
 
    If *typed* is set to true, function arguments of different types will be
    cached separately.  For example, ``f(3)`` and ``f(3.0)`` will be treated
-- 
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