             attrString = NSMutableAttributedString(string: str)
             attrString.addAttribute(NSFontAttributeName, value: fontBold!, range: NSRange(location: 0,length: str.utf16Count - 6))
             attrString.addAttribute(NSFontAttributeName, value: font!, range: NSRange(location: str.utf16Count - 5,length: 5))
-            sliderHigherLabel.attributedText = attrString            
+            sliderHigherLabel.attributedText = attrString
         }
     }
     

            cell.value.text = newValue
        }
        
        if let previousRow = rowByLabelValues[cell.value] {
            labelValuesByRow[previousRow] = nil
        }
        labelValuesByRow[indexPath.row] = cell.value
        rowByLabelValues[cell.value] = indexPath.row
    }
}
    
    func setNewValueAnimatedIfChanged(cell: HBChartDetailCell, indexPath: NSIndexPath, newValue: NSString) {
        var animated = false
        if let value = valuesByRow[indexPath.row] {
            if value != newValue {
                animated = true
                UIView.animateWithDuration(1.0, animations: {
                    cell.value.alpha = 0
                }) { (Bool) -> Void in
                    cell.value.text = newValue
                    UIView.animateWithDuration(1.0, animations: {
                        cell.value.alpha = 1
                    })
                }
            }
