Update README.md

Author: GnanaPriyaNamasivayam

README.md

@@ -1,4 +1,4 @@
-# Working with nested listview
+# Working with Nested Xamarin.Forms ListView
 
 ListView allows you to load another ListView inside its [ItemTemplate](https://help.syncfusion.com/cr/cref_files/xamarin/Syncfusion.SfListView.XForms~Syncfusion.ListView.XForms.SfListView~ItemTemplate.html). When the [AutoFitMode](https://help.syncfusion.com/cr/cref_files/xamarin/Syncfusion.SfListView.XForms~Syncfusion.ListView.XForms.SfListView~AutoFitMode.html) of the outer ListView is height, the size of the inner ListView will be allocated from the maximum screen size. Since the exact size for the inner list cannot not be obtained before loading the view.
 
@@ -73,4 +73,4 @@ public class ExtendedListView : SfListView
 }
 ```
 
-To know more about MVVM in ListView, please refer our documentation [here](https://help.syncfusion.com/xamarin/sflistview/mvvm)
+To know more about MVVM in ListView, please refer our documentation [here](https://help.syncfusion.com/xamarin/sflistview/mvvm)