step 4 nested AutofillGroup.diff

step 4 nested AutofillGroup.diff

diff --git a/lib/main.dart b/lib/main.dart
index 526ac61..439d0fb 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -31,11 +31,11 @@ class _MyStatefulWidgetState extends State<MyStatefulWidget> {
   // has been removed
 
   @override
-  Widget build(BuildContext context) => ListView(
+  Widget build(BuildContext context) => AutofillGroup(
+        child: ListView(
           padding: EdgeInsets.symmetric(horizontal: 16),
           children: [
-          AutofillGroup(
-            child: Column(
+            Column(
               children: [
                 TextFormField(
                   autofillHints: [AutofillHints.streetAddressLine1],
@@ -53,7 +53,6 @@ class _MyStatefulWidgetState extends State<MyStatefulWidget> {
                 ),
               ],
             ),
-          ),
             CheckboxListTile(
               contentPadding: EdgeInsets.zero,
               title: const Text("Billing address same as shipping address"),
@@ -116,5 +115,6 @@ class _MyStatefulWidgetState extends State<MyStatefulWidget> {
               ),
             ),
           ],
+        ),
       );
 }