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-rw-r--r--Doc/library/2to3.rst3
1 files changed, 2 insertions, 1 deletions
diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst
index 4c9a528..1ab05a6 100644
--- 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