fix: XML Comment

src/Avalonia.X11/X11TrayIconImpl.cs

@@ -305,10 +305,10 @@ namespace Avalonia.X11
     }
 
     [Dictionary]
-    /// This class is used by Tmds.Dbus to ferry properties
-    /// from the SNI spec.
-    /// Don't change this to actual C# properties since
-    /// Tmds.Dbus will get confused.
+    // This class is used by Tmds.Dbus to ferry properties
+    // from the SNI spec.
+    // Don't change this to actual C# properties since
+    // Tmds.Dbus will get confused.
     internal class StatusNotifierItemProperties
     {
         public string? Category;

src/Skia/Avalonia.Skia/DrawingContextImpl.cs

@@ -591,7 +591,7 @@ namespace Avalonia.Skia
         /// Configure paint wrapper for using gradient brush.
         /// </summary>
         /// <param name="paintWrapper">Paint wrapper.</param>
-        /// <param name="targetRect">Target bound rect.</param>
+        /// <param name="targetSize">Target size.</param>
         /// <param name="gradientBrush">Gradient brush.</param>
         private void ConfigureGradientBrush(ref PaintWrapper paintWrapper, Size targetSize, IGradientBrush gradientBrush)
         {