finish router refrence

docs/router/examples/first_route.rs

@@ -9,6 +9,7 @@ enum Route {
     // The home page is at the / route
     #[route("/")]
     // If the name of the component and variant are the same you can omit the component and props name
+    // If they are different you can specify them like this:
     // #[route("/", ComponentName, PropsName)]
     Home {},
 }