📚 Docs or angular.io bug report

Description

When following "Tour of heroes" tutorial, I found out that tutorial suggests a change that immediately makes the tests fail. I found it, because i had ng test command running, which turned red immediately after I introduced the change. The tutorial says nothing about the failing tests, nor saying how to fix it.

🔬 Minimal Reproduction

What's the affected URL?**

https://angular.io/tutorial/toh-pt0

Reproduction Steps**

Follow the "Tour of heroes" tutorial

Expected vs Actual Behavior**

I would expect that if tutorial suggest to go with ng new example (which creates default tests), and also suggests to change the structure of the app template, then it should also mention this change in test.

How to fix the tests, so they follow the tutorial:

Change this:

expect(compiled.querySelector('.content span').textContent).toContain('example app is running');

to this:

expect(compiled.querySelector('h1').textContent).toContain('Tour of Heroes!');

📷Screenshot