Update tutorial docs: output test results

[priverop]

Hi!

I just installed everything from fresh (node and protractor), I am following the tutorial but I found an obsolete detail (I believe):

You should see a Chrome browser window open up and navigate to the Calculator, then close itself (this should be very fast!). The test output should be 1 tests, 1 assertion, 0 failures. Congratulations, you've run your first Protractor test!

When I do the tutorial steps (the exact same), my output is 1 spec, 0 failures. I've googled this issue and everything I found is from 3 years ago, so I believe this is just a Doc update issue, am I right?

Here is the link

Edit: If you confirm it's a doc issue I can provide a PR to fix it.