Upgraded Angular version

e2e/src/app.e2e-spec.ts

@@ -9,6 +9,6 @@ describe('workspace-project App', () => {
 
   it('should display welcome message', () => {
     page.navigateTo();
-    expect(page.getParagraphText()).toEqual('Welcome to PictureStory!');
+    expect(page.getTitleText()).toEqual('Welcome to PictureStory!');
   });
 });

e2e/src/app.po.ts

@@ -5,7 +5,7 @@ export class AppPage {
     return browser.get('/');
   }
 
-  getParagraphText() {
+  getTitleText() {
     return element(by.css('app-root h1')).getText();
   }
 }