diff --git a/20_Day_Writing_clean_codes/20_day_writing_clean_codes.md b/20_Day_Writing_clean_codes/20_day_writing_clean_codes.md
index 8579b6b..6044af6 100644
--- a/20_Day_Writing_clean_codes/20_day_writing_clean_codes.md
+++ b/20_Day_Writing_clean_codes/20_day_writing_clean_codes.md
@@ -188,7 +188,7 @@ We coverer many types of loops in this challenges. The regular for loop, while l
 Lets see how we use them:
 
 ```js
-for (let i = 0; i < n; i++){
+for (let i = 0; i < 20; i++){
     console.log()
 }