         }
     }
     
-    private func setHeiht(height: CGFloat) {
+    private func setHeight(height: CGFloat) {
         if let heightConstraint = self.heightConstraint {
             heightConstraint.constant = height
         } else if !constraints.isEmpty {

                    delay: 0.0,
                    options: [.AllowUserInteraction, .BeginFromCurrentState],
                    animations: { [unowned self] () -> Void in
                        self.setHeiht(estimatedHeight)
                        self.heightChangeUserActionsBlock?(growingTextViewHeightBegin: oldHeight, growingTextViewHeightEnd: estimatedHeight)
                        
                        self.superview?.layoutIfNeeded()

                    }
                )
            } else {
                setHeight(estimatedHeight)
                heightChangeUserActionsBlock?(growingTextViewHeightBegin: oldHeight, growingTextViewHeightEnd: estimatedHeight)
                
                superview?.layoutIfNeeded()
