diff --git a/content/methods/methods-with-pointer-receivers.go b/content/methods/methods-with-pointer-receivers.go
index 0c2d0a2..28acc2b 100644
--- a/content/methods/methods-with-pointer-receivers.go
+++ b/content/methods/methods-with-pointer-receivers.go
@@ -22,6 +22,7 @@
 
 func main() {
 	v := &Vertex{3, 4}
+	fmt.Printf("Before scaling: %+v, Abs: %v\n", v, v.Abs())
 	v.Scale(5)
-	fmt.Println(v, v.Abs())
+	fmt.Printf("After scaling: %+v, Abs: %v\n", v, v.Abs())
 }