diff --git a/LuaLibs/ProcessDovetail.lua b/LuaLibs/ProcessDovetail.lua
index 48f1a39..6176053 100644
--- a/LuaLibs/ProcessDovetail.lua
+++ b/LuaLibs/ProcessDovetail.lua
@@ -1,4 +1,4 @@
--- ProcessDovetail.lua by Egaltech s.r.l. 2020/10/14
+-- ProcessDovetail.lua by Egaltech s.r.l. 2021/02/04
 -- Gestione calcolo giunzione coda di rondine
 
 -- Tabella per definizione modulo