         return drawValuesEnabled;
     }
     
-    /// Checks if this DataSet contains the specified Entry. 
-    /// :returns: true if contains the entry, false if not. 
+    /// Checks if this DataSet contains the specified Entry.
+    /// :returns: true if contains the entry, false if not.
     public func contains(e: ChartDataEntry) -> Bool
     {
         for entry in _yVals

            var e = _yVals.removeAtIndex(index);
            
            _yValueSum -= e.value;
            calcMinMax();
            
            return true;
        }

        if (removed)
        {
            _yValueSum -= entry.value;
            calcMinMax(start: _lastStart, end: _lastEnd);
        }
        
        return removed;
