Update index.md

Author: snappykey

1209/2121/index.md

@@ -6,4 +6,4 @@ license: MIT
 site: https://snappykey.eu/
 source: https://github.com/snappykey/Snappy-Pad-v1-qmk-firmware https://github.com/snappykey/Snappy-Pad-v.1-Arduino-code
 ---
-Macropad. It will make you more productive!
+Macropad. It will make you more productive! Youtube: snappykeyeu