diff --git a/aio/content/guide/singleton-services.md b/aio/content/guide/singleton-services.md
index a19ec8b7a4..958564920b 100644
--- a/aio/content/guide/singleton-services.md
+++ b/aio/content/guide/singleton-services.md
@@ -63,7 +63,7 @@ There are multiple ways to prevent this:
-**Note:** There are two example apps where you can see this scenario; the more advanced NgModules live example, which contains `forRoot()` and `forChild()` in the routing modules and the `GreetingModule`, and the simpler Lazy Loading live example. For an introductory explanation see the [Lazy Loading Feature Modules](guide/lazy-loading-ngmodules) guide.
+**Note:** There are two example apps where you can see this scenario; the more advanced NgModules live example, which contains `forRoot()` and `forChild()` in the routing modules and the `GreetingModule`, and the simpler Lazy Loading live example. For an introductory explanation see the [Lazy Loading Feature Modules](guide/lazy-loading-ngmodules) guide.