Update README.rst to avoid redirects (home-assistant#44519)

Author: hmmbob

README.rst

@@ -5,7 +5,7 @@ Open source home automation that puts local control and privacy first. Powered b
 
 Check out `home-assistant.io <https://home-assistant.io>`__ for `a
 demo <https://home-assistant.io/demo/>`__, `installation instructions <https://home-assistant.io/getting-started/>`__,
-`tutorials <https://home-assistant.io/getting-started/automation-2/>`__ and `documentation <https://home-assistant.io/docs/>`__.
+`tutorials <https://home-assistant.io/getting-started/automation/>`__ and `documentation <https://home-assistant.io/docs/>`__.
 
 |screenshot-states|
 
@@ -14,8 +14,8 @@ Featured integrations
 
 |screenshot-components|
 
-The system is built using a modular approach so support for other devices or actions can be implemented easily. See also the `section on architecture <https://developers.home-assistant.io/docs/en/architecture_index.html>`__ and the `section on creating your own
-components <https://developers.home-assistant.io/docs/en/creating_component_index.html>`__.
+The system is built using a modular approach so support for other devices or actions can be implemented easily. See also the `section on architecture <https://developers.home-assistant.io/docs/architecture_index/>`__ and the `section on creating your own
+components <https://developers.home-assistant.io/docs/creating_component_index/>`__.
 
 If you run into issues while using Home Assistant or during development
 of a component, check the `Home Assistant help section <https://home-assistant.io/help/>`__ of our website for further help and information.