bpo-30456: Clarify example for duplicates in second argument of isinstance (GH-1699)

26248ef5 · Eli Boyarski · Berker Peksag · 4c7532e9 · 26248ef5
Commit 26248ef5 authored Jul 24, 2017 by Eli Boyarski Committed by Berker Peksag Jul 24, 2017
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Doc/library/2to3.rst Doc/library/2to3.rst +2 -1

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--- a/Doc/library/2to3.rst
+++ b/Doc/library/2to3.rst
@@ -288,7 +288,8 @@ and off individually.  They are described here in more detail.

   Fixes duplicate types in the second argument of :func:`isinstance`.  For
   example, ``isinstance(x, (int, int))`` is converted to ``isinstance(x,
-   (int))``.
+   int)`` and ``isinstance(x, (int, float, int))`` is converted to
+   ``isinstance(x, (int, float))``.

 .. 2to3fixer:: itertools_imports