diff --git a/README.md b/README.md
index e63efb6..677fbe6 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ FILE.json di esempio:
 
     {
 
-      "lifetime": "day",
+      "lifetime": "month",
 
       "equal_width": true,