message: docs(router): fix a typo in example code
  The code in the example docs used TestBed.configureTestModule instead of TestBed.configureTestingModule.
  PR Close
diff: @@ -155,7 +155,7 @@ export function setupTestingRouter(
  *
  * ```
  * beforeEach(() => {
  - * TestBed.configureTestModule({
  + * TestBed.configureTestingModule({
  * imports: [
  * RouterTestingModule.withRoutes(
  * [{path: '', component: BlankCmp}, {path: 'simple', component: SimpleCmp}]
  