Update 'Start X program in terminal at boot without x desktop'

Start-X-program-in-terminal-at-boot-without-x-desktop.md

@@ -7,3 +7,5 @@ So, you should be able to do:
 `startx /path/to/your/program`
 
 Note: I haven't tested this in a while. It used to work, back in the good old days before Linux decided to try to become Windows.
+
+[source](https://www.raspberrypi.org/forums/viewtopic.php?t=73585)