bpo-45583: Correct datamodel documentation of int() (GH-29182)

Arthur-Milchior · web-flow · commit d9c1868c25ec · 2021-10-28T21:48:37.000+02:00
It should be noted that this part of the documentation is redundant with
function.rst's documentation of int. This one was correctly updated with Python 3.8.
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
@@ -2577,8 +2577,8 @@ left undefined.
    return the value of the object truncated to an :class:`~numbers.Integral`
    (typically an :class:`int`).
 
-   If :meth:`__int__` is not defined then the built-in function :func:`int`
-   falls back to :meth:`__trunc__`.
+   The built-in function :func:`int` falls back to :meth:`__trunc__` if neither
+   :meth:`__int__` nor :meth:`__index__` is defined.
 
 
 .. _context-managers:
