diff --git a/04 - Array Cardio Day 1/index-START.html b/04 - Array Cardio Day 1/index-START.html
index eec0ffc31d..8ef47538c7 100644
--- a/04 - Array Cardio Day 1/index-START.html	
+++ b/04 - Array Cardio Day 1/index-START.html	
@@ -39,7 +39,7 @@
     // 3. Sort the inventors by birthdate, oldest to youngest
 
     // Array.prototype.reduce()
-    // 4. How many years did all the inventors live?
+    // 4. How many years did all the inventors live all together?
 
     // 5. Sort the inventors by years lived