forgot to remove test code.

ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimeUpDown/Implementation/DateTimeUpDown.cs

@@ -203,8 +203,6 @@ namespace Microsoft.Windows.Controls
         {
             if (Value == null) return string.Empty;
             
-            var test = Value.Value.ToString(CultureInfo);
-            
             return Value.Value.ToString(GetFormatString(Format), CultureInfo);
         }