Update main.rs

Fixed verbose code

Author: 梶塚太智

src/main.rs

@@ -787,7 +787,7 @@ impl Executor {
  audio_device.play("sound");
  audio_device.wait();
 
- self.stack.push(Type::String(path.clone()));
+ self.stack.push(Type::String(path));
  }
  }