[3.7] bpo-33217: deprecate non-Enum lookups in Enums (GH-6392)
deprecate non-Enum lookups in Enums
Lookups such as `1 in Color` and `2 in SomeFlag()` will raise TypeError
in 3.8+.
diff --git a/Doc/library/enum.rst b/Doc/library/enum.rst
index fc65a3d..787670c 100644
--- a/Doc/library/enum.rst
+++ b/Doc/library/enum.rst
@@ -976,7 +976,7 @@
The :class:`EnumMeta` metaclass is responsible for providing the
:meth:`__contains__`, :meth:`__dir__`, :meth:`__iter__` and other methods that
allow one to do things with an :class:`Enum` class that fail on a typical
-class, such as `list(Color)` or `some_var in Color`. :class:`EnumMeta` is
+class, such as `list(Color)` or `some_enum_var in Color`. :class:`EnumMeta` is
responsible for ensuring that various other methods on the final :class:`Enum`
class are correct (such as :meth:`__new__`, :meth:`__getnewargs__`,
:meth:`__str__` and :meth:`__repr__`).