     
     fileprivate func viewBottomSpace() -> CGFloat
     {
-        var bottomOffSet:CGFloat = 0
+        var bottomOffSet: CGFloat = 0
         if let scrollView = self.viewToAdjust as? UIScrollView {
             bottomOffSet = scrollView.contentInset.bottom
             bottomOffSet = max(0, bottomOffSet)

    }

    
    @objc internal func keyboardWillShow(_ notification:Notification) {
        guard keyboardStatus == .hidden else {
            return
        }

        keyboardStatus = .showing
    }
    
    @objc internal func keyboardDidShow(_ notification: Notification) {
        guard keyboardStatus == .showing else {
            return
        }
