diff --git a/example.go b/example.go
index ac13780..b649430 100644
--- a/example.go
+++ b/example.go
@@ -6,5 +6,10 @@ import (
 
 // ExampleReverse just for a laugh 
 func ExampleReverse(s string) string {
+	_ = buhForked()
 	return stringutil.Reverse(s)
 }
+
+func buhForked() string {
+	return "buh"
+}