Fix issue with clean

Author: MHeironimus

deploy.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 INSTALLPATH="$HOME/Arduino/libraries/Joystick"
 
-rm -r -d "$INSTALLPATH"/*
+rm -r -d -f "$INSTALLPATH"
 cp -r "Joystick" "$INSTALLPATH"