diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -2,25 +2,25 @@
 
 ## First private cloud solution for home automation
 
-Hass.io is a Docker-based system for managing your Home Assistant installation
-and related applications. The system is controlled via Home Assistant which
-communicates with the Supervisor. The Supervisor provides an API to manage the
-installation. This includes changing network settings or installing
-and updating software.
+Home Assistant (former Hass.io) is a container-based system for managing your
+Home Assistant Core installation and related applications. The system is
+controlled via Home Assistant which communicates with the Supervisor. The
+Supervisor provides an API to manage the installation. This includes changing
+network settings or installing and updating software.
 
 ## Installation
 
-Installation instructions can be found at <https://home-assistant.io/hassio>.
+Installation instructions can be found at https://home-assistant.io/hassio.
 
 ## Development
 
-The development of the supervisor is a bit tricky. Not difficult but tricky.
+The development of the Supervisor is not difficult but tricky.
 
-- You can use the builder to build your supervisor: https://github.com/home-assistant/hassio-builder
-- Go into a HassOS device or VM and pull your supervisor.
-- Set the developer modus with cli `hassio supervisor options --channel=dev`
+- You can use the builder to create your Supervisor: https://github.com/home-assistant/hassio-builder
+- Access a HassOS device or VM and pull your Supervisor.
+- Set the developer modus with the CLI tool: `ha supervisor options --channel=dev`
 - Tag it as `homeassistant/xy-hassio-supervisor:latest`
-- Restart the service like `systemctl restart hassos-supervisor | journalctl -fu hassos-supervisor`
+- Restart the service with `systemctl restart hassos-supervisor | journalctl -fu hassos-supervisor`
 - Test your changes
 
-Small Bugfix or improvements, make a PR. Significant change makes first an RFC.
+For small bugfixes or improvements, make a PR. For significant changes open a RFC first, please. Thanks.