diff --git a/turtles/mine.lua b/turtles/mine.lua
index 02d4382..9c0ba0b 100644
--- a/turtles/mine.lua
+++ b/turtles/mine.lua
@@ -1,3 +1,5 @@
+-- Short URL to raw: https://tiny.tobast.fr/cc_mineturtle
+
 facing = 0  -- Direction towards mining shafts. Incr. clockwise.
 
 height = 0  -- At ground level, lowest mining level