chore(toh-5): refresh cache file (#2208)

No other changes.

public/docs/ts/_cache/tutorial/toh-pt5.jade

@@ -227,7 +227,7 @@ block router-config-intro
     We'll export a `routing` constant initialized using the `RouterModule.forRoot` method applied to our !{_array} of routes.
     This method returns a **configured router module** that we'll add to our root NgModule, `AppModule`.
 
-  +makeExcerpt('app/app.routing.ts (excerpt)', 'routing')
+  +makeExcerpt('app/app.routing.1.ts (excerpt)', 'routing-export')
 
   .l-sub-section
     :marked
@@ -479,15 +479,10 @@ code-example(format='').
   The colon (:) in the path indicates that `:id` is a placeholder to be filled with a specific hero `id`
   when navigating to the `HeroDetailComponent`.
 
-.l-sub-section
-  :marked
-    Remember to import the hero detail component before creating this route.
-
-+ifDocsFor('ts|js')
-  :marked
-    Add the `HeroDetailComponent` to our root NgModule's `declarations`.
-
-  +makeExcerpt('app/app.module.ts', 'hero-detail')
++ifDocsFor('dart')
+  .l-sub-section
+    :marked
+      Remember to import the hero detail component before creating this route.
 
 :marked
   We're finished with the application routes.