bold arguments
diff --git a/Doc/library/email.parser.rst b/Doc/library/email.parser.rst
index 2ac1f98..c323ebc 100644
--- a/Doc/library/email.parser.rst
+++ b/Doc/library/email.parser.rst
@@ -92,7 +92,7 @@
.. versionadded:: 3.2
.. versionchanged:: 3.3 Added the *policy* keyword.
- .. versionchanged:: 3.6 _factory defaults to the policy ``message_factory``.
+ .. versionchanged:: 3.6 *_factory* defaults to the policy ``message_factory``.
.. method:: feed(data)
@@ -148,7 +148,7 @@
.. versionchanged:: 3.3
Removed the *strict* argument that was deprecated in 2.4. Added the
*policy* keyword.
- .. versionchanged:: 3.6 _class defaults to the policy ``message_factory``.
+ .. versionchanged:: 3.6 *_class* defaults to the policy ``message_factory``.
.. method:: parse(fp, headersonly=False)
@@ -197,7 +197,7 @@
.. versionchanged:: 3.3
Removed the *strict* argument. Added the *policy* keyword.
- .. versionchanged:: 3.6 _class defaults to the policy ``message_factory``.
+ .. versionchanged:: 3.6 *_class* defaults to the policy ``message_factory``.
.. method:: parse(fp, headersonly=False)
@@ -277,7 +277,7 @@
.. versionchanged:: 3.3
Removed the *strict* argument. Added the *policy* keyword.
- .. versionchanged:: 3.6 _class defaults to the policy ``message_factory``.
+ .. versionchanged:: 3.6 *_class* defaults to the policy ``message_factory``.
Here's an example of how you might use :func:`message_from_bytes` at an