Fix license comment

Author: TabooSun

packages/quick_actions/quick_actions_android/example/android/app/src/androidTest/java/io/flutter/plugins/quickactionsexample/QuickActionsTest.java

@@ -1,4 +1,4 @@
-/// Copyright 2013 The Flutter Authors. All rights reserved.
+// Copyright 2013 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 

packages/quick_actions/quick_actions_android/example/lib/main.dart

@@ -42,7 +42,6 @@ class _MyHomePageState extends State<MyHomePage> {
 
     final QuickActionsAndroid quickActions = QuickActionsAndroid();
     quickActions.initialize((String shortcutType) {
-      print('Handling shortcut: $shortcutType');
       setState(() {
         if (shortcutType != null) {
           shortcut = '$shortcutType has launched';
@@ -76,7 +75,6 @@ class _MyHomePageState extends State<MyHomePage> {
         title: Text(shortcut),
       ),
       body: const Center(
-        // Remember to update android/app/src/androidTest/java/io/flutter/plugins/quickactionsexample/QuickActionsTest.java appShortcutLaunchActivityAfterPressing if you change this.
         child: Text('On home screen, long press the app icon to '
             'get Action one or Action two options. Tapping on that action should  '
             'set the toolbar title.'),