diff --git a/aio/content/tutorial/toh-pt0.md b/aio/content/tutorial/toh-pt0.md
index fcbd9626cf..61598a858d 100644
--- a/aio/content/tutorial/toh-pt0.md
+++ b/aio/content/tutorial/toh-pt0.md
@@ -62,7 +62,7 @@ Open the component class file (`app.component.ts`) and change the value of the `
 <code-example path="toh-pt0/src/app/app.component.ts" region="set-title" title="app.component.ts (class title property)" linenums="false">
 </code-example>
 
-Open the component template file (`app.component.ts`) and
+Open the component template file (`app.component.html`) and
 delete the default template generated by the Angular CLI.
 Replace it with the following line of HTML.