Update components/grid/virtual-scrolling.md

Co-authored-by: Yordan <60105689+yordan-mitev@users.noreply.github.com>

Author: 2 people

components/grid/virtual-scrolling.md

@@ -21,7 +21,7 @@ You can also use virtual scrolling for the Grid columns. See the [Column Virtual
 1. Set the `ScrollMode` parameter to `GridScrollMode.Virtual` (the default value is `Scrollable`).
 1. [Set the `Height` parameter](#setting-a-value-for-the-height-parameter).
 1. [Set the `RowHeight` parameter](#setting-a-value-for-the-rowheight-parameter).
-1. [Set the PageSize parameter](#setting-a-value-for-the-pagesize-parameter).
+1. [Set the `PageSize` parameter](#setting-a-value-for-the-pagesize-parameter).
 
 ## Setting a Value for the Height Parameter