chore: change message to "Hello Angular!"

app/app.component.spec.ts

@@ -29,7 +29,7 @@ describe('AppComponent', function () {
   it('should have expected <h1> text', () => {
     fixture.detectChanges();
     const h1 = de.nativeElement;
-    expect(h1.innerText).toMatch(/angular app/i,
-      '<h1> should say something about "Angular App"');
+    expect(h1.innerText).toMatch(/angular/i,
+      '<h1> should say something about "Angular"');
   });
 });

app/app.component.ts

@@ -2,6 +2,6 @@ import { Component } from '@angular/core';
 
 @Component({
     selector: 'my-app',
-    template: `<h1>My First Angular App</h1>`
+    template: `<h1>Hello Angular!</h1>`
 })
 export class AppComponent { }

e2e/app.e2e-spec.ts

@@ -2,7 +2,7 @@ import { browser, element, by } from 'protractor';
 
 describe('QuickStart E2E Tests', function () {
 
-  let expectedMsg = 'My First Angular App';
+  let expectedMsg = 'Hello Angular!';
 
 
   beforeEach(function () {