README.md: Update

Author: danielbatw

README.md

@@ -1,16 +1,16 @@
 # bytes at work AG BSP platform manifest for STM32MP1 based modules
 
-This contains the manifest for [repo](https://source.android.com/setup/develop/repo) and is intended to
+This repository contains the manifest for [repo](https://source.android.com/setup/develop/repo) and is intended to
 simplify the build procedure for byteDEVKIT STM32MP1 by [bytes at work AG](https://www.bytesatwork.io).
 
 ## Usage
 
 Use repo to download all necessary repositories:
 
-	repo init -u https://github.com/bytesatwork/bsp-platform-st.git -b dunfell
+	repo init -u https://github.com/bytesatwork/bsp-platform-st.git -b kirkstone
 	repo sync
 
-When this commands completed successful, the following command will setup a
+When these commands are completed successfully, the following command will setup a
 Yocto Project environment for byteDEVKIT STM32MP1:
 
 	MACHINE=bytedevkit-stm32mp1 DISTRO=poky-bytesatwork EULA=1 . setup-environment build