diff --git a/QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs b/QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs
index f461e6e..a07c32b 100644
--- a/QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs
@@ -342,7 +342,7 @@ namespace QuickLook.Plugin.ImageViewer
             _dragInitPos = temp;
         }
 
-        private void ViewPanel_MouseDoubleClick(object sender, MouseButtonEventArgs e) 
+        private void ViewPanel_MouseDoubleClick(object sender, MouseButtonEventArgs e)
         {
             DoZoomToFit();
         }