diff --git a/src/Avalonia.Controls/ScrollViewer.cs b/src/Avalonia.Controls/ScrollViewer.cs
index 7c4b87e66a..6ca6c1e67b 100644
--- a/src/Avalonia.Controls/ScrollViewer.cs
+++ b/src/Avalonia.Controls/ScrollViewer.cs
@@ -8,7 +8,7 @@ using Avalonia.Interactivity;
 namespace Avalonia.Controls
 {
     /// <summary>
-    /// A control scrolls its content if the content is bigger than the space available.
+    /// A control which scrolls its content if the content is bigger than the space available.
     /// </summary>
     public class ScrollViewer : ContentControl, IScrollable, IScrollAnchorProvider
     {