diff --git a/aio/content/guide/architecture-services.md b/aio/content/guide/architecture-services.md
index f55e255fea..785e51ab8c 100644
--- a/aio/content/guide/architecture-services.md
+++ b/aio/content/guide/architecture-services.md
@@ -95,7 +95,7 @@ or in the `@NgModule()` or `@Component()` metadata
    Registering the provider in the `@Injectable()` metadata also allows Angular to optimize an app
    by removing the service from the compiled app if it isn't used.
 
-* When you register a provider with a [specific NgModule](guide/architecture-modules), the same instance of a service is available to all components in that NgModule. To register at this level, use the `providers` property of the `@NgModule()` decorator,
+* When you register a provider with a [specific NgModule](guide/architecture-modules), the same instance of a service is available to all components in that NgModule. To register at this level, use the `providers` property of the `@NgModule()` decorator.
 
    ```
    @NgModule({