title: Xcode error "Expected '(' in argument list of function declaration"
body: <p>Getting a error at <code>func filepriavte; func setupGoogleButtons()</code> saying</p>
  <blockquote>
  <p>Expected '(' in argument list of function declaration</p>
  </blockquote>
  <pre><code>import UIKit
  
  import Firebase
  
  import GoogleSignIn
  
  class ViewController: UIViewController, GIDSignInUIDelegate {
      
      override func viewDidLoad() {
          super.viewDidLoad()
  
          setupGoogleButtons()
      }
      
      ****func filepriavte; func setupGoogleButtons()** {**
          // Add Google Login Button
          
          let googleButton = GIDSignInButton()
          googleButton.frame = CGReact(x: 60, y: 500, width: view.frame.width - 115,
                                       geight: 50)
          view.addSubview(googleButton)
          
          GIDSignIn.sharedInstance().uiDelegate = self
      }
      
      override func didReceiveMemoryWarning() {
          super.didReceiveMemoryWarning()
          // Dispose of any resources that can be recreated.
      }
  
  }
  </code></pre>