fix twine errors

Author: Corvan

README.rst

@@ -8,7 +8,7 @@ API-client for https://github.com/axllent/mailpit written in Python
 :Authors:
     Lars Liedtke <corvan@gmx.de>
 :Version:
-    0.1.0
+    0.10.1
 
 ----------
 Motivation
@@ -28,7 +28,7 @@ this library - as is Mailpit - is mostly meant for testing. Giving the url of Ma
 Client
 ------
 
-The client itself consists of the class :py:class:`API` in `mailpit/client/api.py <mailpit/client/api.py>`_, that offers methods, which query the API-Endpoints and are named respectively.
+The client itself consists of the class ``API`` in `mailpit/client/api.py <mailpit/client/api.py>`_, that offers methods, which query the API-Endpoints and are named respectively.
 To use this class, simply try something like this.
 You have to have Mailpit running on localhost for this [1]_ .
 
@@ -45,14 +45,14 @@ For example with
 
     messages = api.get_messages()
 
-messages will be an instance of :py:class:`mailpit.client.models.Messages` , which you can find in link:mailpit/client/models/messages.py[mailpit/client/models.py]. +
+messages will be an instance of ``mailpit.client.models.Messages`` , which you can find in link:mailpit/client/models/messages.py[mailpit/client/models.py]. +
 The model-classes' attributes are named the same as Mailpit's responses, as documented in the API's `README.md <https://github.com/axllent/mailpit/blob/develop/docs/apiv1/README.md>`_, but as is convention in Python in Snakecase.
 
 For examples have a look at the link:tests[tests]
 
 == Testing
 
-To make testing easier I plan to provide testhelpers like TestCase-classes of  py:module:`unittest` and py:module:`pytest`-fixtures.
+To make testing easier I plan to provide testhelpers like TestCase-classes of ``unittest`` and ``pytest``-fixtures.
 
 === unittest
 tbd