diff --git a/src/lib.rs b/src/lib.rs
index 9adcf56..4459509 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -5,7 +5,7 @@ mod about_variables {
         let two = 7;
         let three = 3;
         let result = (one + two) / three;
-        result
+        return result;
     }
 }