docs: Add extra steps to the build for copy + paste-ability

README.md

@@ -93,6 +93,12 @@ We currently don't have build instructions for Windows, please use the [AppVeyor
 After requirements are installed with your distribution's package manager (or homebrew for macOS), open terminal and change directory to the project root. Then run the following build commands:
 
 ```
+# Clone Repo
+git clone https://github.com/XboxDev/extract-xiso.git
+
+# cd into directory
+./extract-xiso
+
 # Create working directory
 mkdir build
 cd ./build