... blue = 3
...
-..note: Nomenclature
+.. note:: Nomenclature
+
- The class :class:`Color` is an *enumeration* (or *enum*)
- The attributes :attr:`Color.red`, :attr:`Color.green`, etc., are
*enumeration members* (or *enum members*).
4. %-style formatting: `%s` and `%r` call :class:`Enum`'s :meth:`__str__` and
:meth:`__repr__` respectively; other codes (such as `%i` or `%h` for
IntEnum) treat the enum member as its mixed-in type.
-5. :class:`str`.:meth:`__format__` (or :func:`format`) will use the mixed-in
+5. :meth:`str.__format__` (or :func:`format`) will use the mixed-in
type's :meth:`__format__`. If the :class:`Enum`'s :func:`str` or
:func:`repr` is desired use the `!s` or `!r` :class:`str` format codes.