bpo-44763: [doc] remove repetitive sentence from textwrap.wrap (GH-27423) (GH-27426)

(cherry picked from commit cb1d76f10ab33dddd0dbd64e6506bf7c065d499b)

Co-authored-by: Jack DeVries <58614260+jdevries3133@users.noreply.github.com>
diff --git a/Doc/library/textwrap.rst b/Doc/library/textwrap.rst
index b729b83..7780e24 100644
--- a/Doc/library/textwrap.rst
+++ b/Doc/library/textwrap.rst
@@ -28,7 +28,7 @@
    newlines.
 
    Optional keyword arguments correspond to the instance attributes of
-   :class:`TextWrapper`, documented below.  *width* defaults to ``70``.
+   :class:`TextWrapper`, documented below.
 
    See the :meth:`TextWrapper.wrap` method for additional details on how
    :func:`wrap` behaves.