diff --git a/ed.lua b/ed.lua
index e0eb3c2..5c2dfe4 100644
--- a/ed.lua
+++ b/ed.lua
@@ -1,5 +1,6 @@
 -- ed text editor
 -- Port to ComputerCraft by LDDestroier
+-- wget https://raw.githubusercontent.com/LDDestroier/CC/master/ed.lua
 
 local state = {
     output = 0,
@@ -455,4 +456,4 @@ end
 
 main()
 
-return state.output
\ No newline at end of file
+return state.output