Doc: Fix the array.fromfile method doc (GH-22037)
The check about the f argument type was removed in this commit:
https://github.com/python/cpython/commit/2c94aa567e525c82041ad68a3174d8c3acbf37e2
Thanks for Pedro Arthur Duarte (pedroarthur.jedi at gmail.com) by the help with
this bug.
diff --git a/Doc/library/array.rst b/Doc/library/array.rst
index 18a768d..c7f137d 100644
--- a/Doc/library/array.rst
+++ b/Doc/library/array.rst
@@ -160,8 +160,7 @@
Read *n* items (as machine values) from the :term:`file object` *f* and append
them to the end of the array. If less than *n* items are available,
:exc:`EOFError` is raised, but the items that were available are still
- inserted into the array. *f* must be a real built-in file object; something
- else with a :meth:`read` method won't do.
+ inserted into the array.
.. method:: array.fromlist(list)