message: docs: Corrected spelling
  Corrected spelling of 'Properties'.
  PR Close
diff: @@ -118,7 +118,7 @@ what component your application should display for that path.
  <code-example header="src/app/app.module.ts" path="router-tutorial/src/app/app.module.ts" region="import-basic"></code-example>
  This code adds the `RouterModule` to the `imports` array. Next, the code uses the `forRoot()` method of the `RouterModule` to
  -define your two routes. This method takes an array of JavaScript objects, with each object defining the proprties of a route.
  +define your two routes. This method takes an array of JavaScript objects, with each object defining the properties of a route.
  The `forRoot()` method ensures that your application only instantiates one `RouterModule`. For more information, see
  [Singleton Services](/guide/singleton-services#forroot-and-the-router).
  