Fix test

Author: Dave Syer

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 client!');
+    expect(page.getParagraphText()).toEqual('Welcome Demo!');
   });
 });

src/app/app.component.spec.ts

@@ -1,6 +1,6 @@
 import { TestBed, async } from '@angular/core/testing';
 import { AppComponent } from './app.component';
-import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
+`import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
 describe('AppComponent', () => {
   beforeEach(async(() => {
     TestBed.configureTestingModule({