Update README.md

Author: aure

README.md

@@ -3,7 +3,7 @@
 [![](https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2FAudioKit%2FKeyboard%2Fbadge%3Ftype%3Dswift-versions)](https://swiftpackageindex.com/AudioKit/Keyboard)
 [![](https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2FAudioKit%2FKeyboard%2Fbadge%3Ftype%3Dplatforms)](https://swiftpackageindex.com/AudioKit/Keyboard)
 
-<img src="Sources/Keyboard/Keyboard.docc/Resources/demo.png" alt="Demo" />
+![keyboard-demo](https://user-images.githubusercontent.com/13122/188524839-3864fe14-cc34-4bab-852d-6c8b565e0f05.png)
 
 Keyboard aims to be an easy-to-use musical keyboard with: