diff --git a/client/scripts/calc_di.lua b/client/scripts/calc_di.lua
index 2b40c661d..4fa97a1af 100644
--- a/client/scripts/calc_di.lua
+++ b/client/scripts/calc_di.lua
@@ -53,8 +53,10 @@ end
 --- 
 -- Usage help
 function help()
+	print(copyright)
+	print(version)	
 	print(desc)
-	print("Example usage")
+	print('Example usage')
 	print(example)
 end
 --