diff --git a/Doc/library/types.rst b/Doc/library/types.rst
index 695480f..95132e8 100644
--- a/Doc/library/types.rst
+++ b/Doc/library/types.rst
@@ -212,6 +212,8 @@
                keys = sorted(self.__dict__)
                items = ("{}={!r}".format(k, self.__dict__[k]) for k in keys)
                return "{}({})".format(type(self).__name__, ", ".join(items))
+           def __eq__(self, other):
+               return self.__dict__ == other.__dict__
 
    ``SimpleNamespace`` may be useful as a replacement for ``class NS: pass``.
    However, for a structured record type use :func:`~collections.namedtuple`