diff --git a/aio/content/guide/architecture.md b/aio/content/guide/architecture.md
index b08346ddd1..7b829eb9db 100644
--- a/aio/content/guide/architecture.md
+++ b/aio/content/guide/architecture.md
@@ -78,7 +78,7 @@ Here's a simple root module:
- The `export` of `AppComponent` is just to show how to export; it isn't actually necessary in this example. A root module has no reason to _export_ anything because other components don't need to _import_ the root module.
+ The `export` of `AppComponent` is just to show how to use the `exports` array to export a component; it isn't actually necessary in this example. A root module has no reason to _export_ anything because other components don't need to _import_ the root module.