diff --git a/hello.go b/hello.go
index f8781c5..ab05bbc 100644
--- a/hello.go
+++ b/hello.go
@@ -21,5 +21,5 @@ func main(){
   scanner.Scan() // use `for scanner.Scan()` to keep reading
   line := scanner.Text()
   fmt.Println("captured:",line)
-  timeSleep(durMin)
+  time.Sleep(durMin)
 }