diff --git a/Disp/RenderingCanvas.cs b/Disp/RenderingCanvas.cs
index 5ae8f8e..7419eec 100644
--- a/Disp/RenderingCanvas.cs
+++ b/Disp/RenderingCanvas.cs
@@ -236,7 +236,7 @@ namespace Hi.Wpf.Disp
             byte[] arr = new byte[n];
             for (int i = 0; i < n; i++)
                 arr[i] = data[i];
-                
+            
             // Update UI on the UI thread
             DisplayerPane.Dispatcher.InvokeAsync(() =>
             {