update to Angular 17

Author: jhades

README.md

@@ -3,7 +3,7 @@
 
 This repository contains the code of the [Angular Testing Course](https://angular-university.io/course/angular-testing-course).
 
-This course repository is updated to Angular v16, and there is a  package-lock.json file available, for avoiding semantic versioning installation issues.
+This course repository is updated to Angular v17, and there is a  package-lock.json file available, for avoiding semantic versioning installation issues.
 
 ![Angular Testing Course](https://s3-us-west-1.amazonaws.com/angular-university/course-images/angular-testing-small.png)