diff --git a/public/docs/ts/latest/tutorial/toh-pt3.jade b/public/docs/ts/latest/tutorial/toh-pt3.jade
index 8934ab49de..8b0915d230 100644
--- a/public/docs/ts/latest/tutorial/toh-pt3.jade
+++ b/public/docs/ts/latest/tutorial/toh-pt3.jade
@@ -128,7 +128,7 @@ a#selector
     Read more about _input_ properties in the
     [Attribute Directives](../guide/attribute-directives.html#why-input) page.
 
- :marked
+:marked
   That's it. The `hero` property is the only thing in the `HeroDetailComponent` class.
 +makeExample('toh-3/ts/src/app/hero-detail.component.ts', 'class')(format='.')
 :marked