diff --git a/04 - Array Cardio Day 1/index-FINISHED.html b/04 - Array Cardio Day 1/index-FINISHED.html
index e61b94c006..42ff6325f8 100644
--- a/04 - Array Cardio Day 1/index-FINISHED.html	
+++ b/04 - Array Cardio Day 1/index-FINISHED.html	
@@ -50,7 +50,7 @@
     //   }
     // });
 
-    const ordered = inventors.sort((a, b) => a.year > b.year ? 1 : -1);
+    const ordered = inventors.sort((a, b) => {a.year > b.year ? 1 : -1});
     console.table(ordered);
 
     // Array.prototype.reduce()