merge

Doc/library/collections.rst

@@ -793,11 +793,6 @@ they add the ability to access fields by name instead of position index.
     Named tuple instances do not have per-instance dictionaries, so they are
     lightweight and require no more memory than regular tuples.
 
-    For simple uses, where the only requirement is to be able to refer to a set
-    of values by name using attribute-style access, the
-    :class:`types.SimpleNamespace` type can be a suitable alternative to using
-    a namedtuple.
-
     .. versionchanged:: 3.1
        Added support for *rename*.