From: Raymond Hettinger <python@rcn.com>
Date: Wed, 13 May 2015 09:47:57 +0000 (-0700)
Subject: Issue #19934:  Document *None* as an acceptable input to Counter.most_common([n])
X-Git-Tag: v3.5.0b1~159^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a3780259e4ca668109a86054696002bc1b2700ce;p=thirdparty%2FPython%2Fcpython.git

Issue #19934:  Document *None* as an acceptable input to Counter.most_common([n])
---

diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
index 0acde1292a30..be154773bdd4 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -268,9 +268,9 @@ For example::
     .. method:: most_common([n])
 
         Return a list of the *n* most common elements and their counts from the
-        most common to the least.  If *n* is not specified, :func:`most_common`
-        returns *all* elements in the counter.  Elements with equal counts are
-        ordered arbitrarily:
+        most common to the least.  If *n* is omitted or ``None``,
+        :func:`most_common` returns *all* elements in the counter.  Elements
+        with equal counts are ordered arbitrarily:
 
             >>> Counter('abracadabra').most_common(3)
             [('a', 5), ('r', 2), ('b', 2)]