         return cell
     }
     
-    // MARK: - UITableview delegate
+    // MARK : - UITableView delegate
+    
     func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
         showScreenPicker()
     }

    // MARK: - Screen
    
    func showScreenPicker() {
        let controller = UIAlertController(title: "Choose", message: "Choose", preferredStyle: .ActionSheet)
        let directionsAction = UIAlertAction(title: "Directions", style: .Default, handler: { (action: UIAlertAction) -> Void in
            self.performSegueWithIdentifier(DirectionsViewController.segue, sender: self)
        })
        let vehiclesAction = UIAlertAction(title: "Vehicles", style: .Default, handler: { (action: UIAlertAction) -> Void in
            self.performSegueWithIdentifier(VehiclesViewController.segue, sender: self)
        })
        controller.addAction(directionsAction)
        controller.addAction(vehiclesAction)
        self.presentViewController(controller, animated: true, completion: nil)
    }
}
        }
    }
    
    // MARK : - UITableView datasource
    
    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return routes.count
