diff --git a/modules/@angular/router/src/router.ts b/modules/@angular/router/src/router.ts
index 6ecd69e274..6adcc44aad 100644
--- a/modules/@angular/router/src/router.ts
+++ b/modules/@angular/router/src/router.ts
@@ -222,8 +222,8 @@ export class Router {
    * // you can collapse static segments like this (this works only with the first passed-in value):
    * router.createUrlTree(['/team/33/user', userId]);
    *
-   * If the first segment can contain slashes, and you do not want the router to split it, you
-   * can do the following:
+   * // If the first segment can contain slashes, and you do not want the router to split it, you
+   * // can do the following:
    *
    * router.createUrlTree([{segmentPath: '/one/two'}]);
    *