message: docs(core): apply minor improvements to the InjectionToken's api docs
  PR Close
diff: @@ -49,7 +49,8 @@ class MockRootScopeInjector implements Injector {
  const injector =
  Injector.create({providers: [{provide: BASE_URL, useValue: 'http://localhost'}]});
  const url = injector.get(BASE_URL);
  - // here `url` is inferred to be `string` because `BASE_URL` is `InjectionToken<string>`.
  + // Note: since `BASE_URL` is `InjectionToken<string>`
  + // `url` is correctly inferred to be `string`
  expect(url).toBe('http://localhost');
  // #enddocregion
  });
  