                 
                 let titleText : String = controllerTitle != nil ? controllerTitle! : "Menu \(Int(index) + 1)"
                 
-                var itemWidthRect : CGRect = (titleText as NSString).boundingRectWithSize(CGSizeMake(1000, 1000), options: NSStringDrawingOptions.UsesLineFragmentOrigin, attributes: [NSFontAttributeName:menuItemFont], context: nil)
+                let itemWidthRect : CGRect = (titleText as NSString).boundingRectWithSize(CGSizeMake(1000, 1000), options: NSStringDrawingOptions.UsesLineFragmentOrigin, attributes: [NSFontAttributeName:menuItemFont], context: nil)
                 
                 menuItemWidth = itemWidthRect.width
                 

    /**
    Move to page at index
    
    - parameter index: Index of the page to move to
    */
    public func moveToPage(index: Int) {
        if index >= 0 && index < controllerArray.count {

    /**
    Initialize PageMenu with view controllers
    
    :param: viewControllers List of view controllers that must be subclasses of UIViewController
    :param: frame Frame for page menu view
    :param: options Dictionary holding any customization options user might want to set
    */
    public init(viewControllers: [UIViewController], frame: CGRect, options: [String: AnyObject]?) {
        super.init(nibName: nil, bundle: nil)
