Update README.md

Author: GnanaPriyaNamasivayam

README.md

@@ -12,7 +12,7 @@ The SfListView allows you to layout the items like `TabView` in the horizontal d
                 <Label Text="{Binding ContactName}" />
                 <Label Text="{Binding ContactNumber}" />
             </Grid>
-            <syncfusion:SfListView x:Name="listView" ItemTapped="list_ItemTapped" ItemSize="70" ItemsSource="{Binding ContactsInfo}">
+            <syncfusion:SfListView x:Name="listView" Orientation="Horizontal" ItemTapped="list_ItemTapped" ItemSize="70" ItemsSource="{Binding ContactsInfo}">
                 <syncfusion:SfListView.ItemTemplate>
                     <DataTemplate x:Name="ItemTemplate"  x:Key="ItemTemplate" >
                         <ViewCell>
@@ -28,4 +28,4 @@ The SfListView allows you to layout the items like `TabView` in the horizontal d
 </ContentPage>
 ```
 
-To know more about ListView appearance, please refer our documentation [here](https://help.syncfusion.com/xamarin/sflistview/viewappearance?cs-save-lang=1&cs-lang=xaml#navigate-across-views-like-tabview).
+To know more about ListView appearance, please refer our documentation [here](https://help.syncfusion.com/xamarin/sflistview/viewappearance?cs-save-lang=1&cs-lang=xaml#navigate-across-views-like-tabview).