diff --git a/what-are-functions/add_numbers b/what-are-functions/add_numbers
index 050d20f..11f3737 100644
--- a/what-are-functions/add_numbers
+++ b/what-are-functions/add_numbers
@@ -15,4 +15,3 @@ check_even () {
 number=2344
 
 check_even $number
-echo $mod
\ No newline at end of file