Automated dotnet-format update

src/Shared/HandyControlDemo_Shared/ViewModel/Controls/GrowlDemoViewModel.cs

@@ -13,7 +13,7 @@ namespace HandyControlDemo.ViewModel
 
         public GrowlDemoViewModel()
         {
-            
+
         }
 
         public GrowlDemoViewModel(string token)
@@ -113,4 +113,4 @@ namespace HandyControlDemo.ViewModel
                 Owner = Application.Current.MainWindow
             }.Show())).Value;
     }
-}
+}