Fixed typo

Author: Vijay-Nirmal

Microsoft.Toolkit.Uwp.UI/Extensions/ListViewBase/ListViewExtensions.SmoothScrollIntoView.cs

@@ -201,7 +201,7 @@ public static async Task SmoothScrollIntoViewWithItemAsync(this ListViewBase lis
         /// <param name="disableAnimation">if set to <c>true</c> disable animation.</param>
         private static async Task ChangeViewAsync(this ScrollViewer scrollViewer, double? horizontalOffset, double? verticalOffset, float? zoomFactor, bool disableAnimation)
         {
-            // MUST check this and return immediately, otherwise this async task will never completes because ViewChanged event won't triggered
+            // MUST check this and return immediately, otherwise this async task will never complete because ViewChanged event won't get triggered
             if (horizontalOffset == scrollViewer.HorizontalOffset && verticalOffset == scrollViewer.VerticalOffset)
             {
                 return;