Some cleanup in the docs.
diff --git a/Doc/library/xml.dom.minidom.rst b/Doc/library/xml.dom.minidom.rst
index 54c5f3d..3f1d2a4 100644
--- a/Doc/library/xml.dom.minidom.rst
+++ b/Doc/library/xml.dom.minidom.rst
@@ -214,11 +214,11 @@
* Operations are used as methods. Since the DOM uses only :keyword:`in`
parameters, the arguments are passed in normal order (from left to right).
- There are no optional arguments. :keyword:`void` operations return ``None``.
+ There are no optional arguments. ``void`` operations return ``None``.
* IDL attributes map to instance attributes. For compatibility with the OMG IDL
language mapping for Python, an attribute ``foo`` can also be accessed through
- accessor methods :meth:`_get_foo` and :meth:`_set_foo`. :keyword:`readonly`
+ accessor methods :meth:`_get_foo` and :meth:`_set_foo`. ``readonly``
attributes must not be changed; this is not enforced at runtime.
* The types ``short int``, ``unsigned int``, ``unsigned long long``, and
@@ -229,7 +229,7 @@
Values of type ``DOMString`` may also be ``None`` where allowed to have the IDL
``null`` value by the DOM specification from the W3C.
-* :keyword:`const` declarations map to variables in their respective scope (e.g.
+* ``const`` declarations map to variables in their respective scope (e.g.
``xml.dom.minidom.Node.PROCESSING_INSTRUCTION_NODE``); they must not be changed.
* ``DOMException`` is currently not supported in :mod:`xml.dom.minidom`.