Grid sample updated

Author: Madhu Sudhanan P

ej2-blazor-samples/Pages/Grid/DataGrid/InlineEditing.razor

@@ -50,7 +50,7 @@
                     <GridColumn Field=@nameof(OrdersDetails.CustomerID) HeaderText="Customer Name" ValidationRules="@(new { required=true})" Width="150"></GridColumn>
                     <GridColumn Field=@nameof(OrdersDetails.Freight) HeaderText="Freight" ValidationRules="@(new { required=true})" EditType="numericedit" Format="C2" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right" Width="140"></GridColumn>
                     <GridColumn Field=@nameof(OrdersDetails.OrderDate) HeaderText="Order Date" EditType="datepickeredit" Format="yMd" Type="date" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right" Width="160"></GridColumn>
-                    <GridColumn Field=@nameof(OrdersDetails.ShipCountry) HeaderText="Ship Country" EditType="dropdownedit" Width="150"></GridColumn>
+                    <GridColumn Field=@nameof(OrdersDetails.ShipCountry) HeaderText="Ship Country" Width="150"></GridColumn>
                 </GridColumns>
             </EjsGrid>