diff --git a/public/docs/ts/latest/guide/hierarchical-dependency-injection.jade b/public/docs/ts/latest/guide/hierarchical-dependency-injection.jade
index f4d81c08d1..114c348e4f 100644
--- a/public/docs/ts/latest/guide/hierarchical-dependency-injection.jade
+++ b/public/docs/ts/latest/guide/hierarchical-dependency-injection.jade
@@ -1,5 +1,5 @@
-
 include ../_util-fns
+
 :marked
   We learned the basics of Angular Dependency injection in the
   [Dependency Injection](./dependency-injection.html) chapter.
@@ -91,7 +91,7 @@ figure.image-display
 :marked
   ## Component Injectors
 
-  In the previous section, we talked about injectors and how they are organized like a tree. Lookups follow the injector tree upwards until they found the requested thing to inject. But when do we actually want to provide providers on the root injector and when do we want to provide them on a child injector?
+  In the previous section, we talked about injectors and how they are organized like a tree. Lookups follow the injector tree upwards until they find the requested thing to inject. But when do we actually want to provide providers on the root injector and when do we want to provide them on a child injector?
 
   Consider you are building a component to show a list of super heroes that displays each super hero in a card with it’s name and superpower. There should also be an edit button that opens up an editor to change the name and superpower of our hero.
 
@@ -107,7 +107,7 @@ figure.image-display
 +makeExample('hierarchical-dependency-injection/ts/app/hero.ts', null, 'app/hero.ts')(format=".")
 
 :marked
-  Our `HeroesListComponent` defines a template that creates a list of `HeroCardComponents` and `HeroEditorComponents`, each bound to an instance of hero that is returned from the `HeroService`. Ok, that’s not entirely true. It actually binds to an `EditItem<Hero>` which is a simple generic datatype that can wrap any type and indicate if the item being wrapped is currently being edited or not.
+  Our `HeroesListComponent` defines a template that creates a list of `HeroCardComponent`s and `HeroEditorComponent`s, each bound to an instance of hero that is returned from the `HeroService`. Ok, that’s not entirely true. It actually binds to an `EditItem<Hero>` which is a simple generic datatype that can wrap any type and indicate if the item being wrapped is currently being edited or not.
 
 +makeExample('hierarchical-dependency-injection/ts/app/edit-item.ts', null, 'app/edit-item.ts')(format=".")