Addressing comments.

shrine/README.md

@@ -6,7 +6,7 @@ manage the state of its shopping cart.
 
 ## Goals
 
-* Show how to customize Flutter's Material Compoenent widgets to produce
+* Show how to customize Flutter's Material Component widgets to produce
   a unique design for an app.
 * Show how to use `scoped_model` to manage an app's state and access it
   across different routes and in different widgets.

shrine/lib/app.dart

@@ -15,10 +15,10 @@
 import 'package:flutter/material.dart';
 
 import 'backdrop.dart';
+import 'category_menu_page.dart';
 import 'colors.dart';
 import 'home.dart';
 import 'login.dart';
-import 'category_menu_page.dart';
 import 'model/product.dart';
 import 'supplemental/cut_corners_border.dart';
 

shrine/lib/backdrop.dart

@@ -15,8 +15,8 @@
 import 'package:flutter/material.dart';
 import 'package:meta/meta.dart';
 
-import 'model/product.dart';
 import 'login.dart';
+import 'model/product.dart';
 import 'shopping_cart.dart';
 
 const double _kFlingVelocity = 2.0;

shrine/lib/model/app_state_model.dart

@@ -13,11 +13,12 @@
 // limitations under the License.
 
 import 'package:scoped_model/scoped_model.dart';
+
 import 'product.dart';
 import 'products_repository.dart';
 
-double _shippingCostPerItem = 7.0;
 double _salesTaxRate = 0.06;
+double _shippingCostPerItem = 7.0;
 
 class AppStateModel extends Model {
   // All the available products.