message: Update doc to comply with Swift API change
diff: @@ -97,16 +97,15 @@ TfLiteCoreMlDelegateDelete(delegate);
  By default, Core ML delegate will only be created if the device has Neural
  Engine, and will return `null` if the delegate is not created. If you want to
  -run Core ML delegate on other environments (for example, simulator), pass
  -`.allDevices` as an option while creating delegate in Swift. On C++ (and
  -Objective-C), you can pass `TfLiteCoreMlDelegateAllDevices`. Following example
  -shows how to do this:
  +run Core ML delegate on other environments (for example, simulator), pass `.all`
  +as an option while creating delegate in Swift. On C++ (and Objective-C), you can
  +pass `TfLiteCoreMlDelegateAllDevices`. Following example shows how to do this:
  #### Swift
  ```swift
  var options = CoreMLDelegate.Options()
  -options.enabledDevices = .allDevices
  +options.enabledDevices = .all
  let coreMLDelegate = CoreMLDelegate(options: options)!
  let interpreter: try Interpreter(modelPath: modelPath,
  delegates: [coreMLDelegate])
  