Find the error in this Swift code snippet:

Find the error in this Swift code snippet:

enum Action {
  case move(x: Int, y: Int)
  case stop
}

let action = Action.move(10, 20)
switch action {
case .move(let x, let y):
  print("Moved to (\(x), \(y))")
case .stop:
  print("Stopped")
}