Fix various issues (mostly Python 2 relics) found by Jacques Ducasse.
diff --git a/Doc/library/email.header.rst b/Doc/library/email.header.rst
index 808f7e5..ff2b484 100644
--- a/Doc/library/email.header.rst
+++ b/Doc/library/email.header.rst
@@ -130,14 +130,10 @@
.. method:: __str__()
- A synonym for :meth:`Header.encode`. Useful for ``str(aHeader)``.
-
-
- .. method:: __unicode__()
-
A helper for :class:`str`'s :func:`encode` method. Returns the header as
a Unicode string.
+
.. method:: __eq__(other)
This method allows you to compare two :class:`Header` instances for