docs(toh-3/ts): copyedits

public/docs/ts/latest/tutorial/toh-pt3.jade

@@ -30,7 +30,7 @@ p Run the #[+liveExampleLink2('', 'toh-3')] for this part.
   ### Keep the app transpiling and running
   We want to start the TypeScript compiler, have it watch for changes, and start our server. We'll do this by typing
 
-code-example(format="." language="bash").
+code-example(language="bash").
   npm start
 
 :marked
@@ -54,7 +54,7 @@ code-example(format="." language="bash").
   ### Separating the Hero Detail Component
   Add a new file named `hero-detail.component.ts` to the `app` folder and create `HeroDetailComponent` as follows.
 
-+makeExample('toh-3/ts/app/hero-detail.component.ts', 'v1', 'hero-detail.component.ts (initial version)')(format=".")
++makeExample('toh-3/ts/app/hero-detail.component.ts', 'v1', 'app/hero-detail.component.ts (initial version)')(format=".")
 .l-sub-section
   :marked
     ### Naming conventions
@@ -65,7 +65,8 @@ code-example(format="." language="bash").
 
     All of our component names end in "Component".  All of our component file names end in ".component".
 
-    We spell our file names in lower dash case (AKA "kebab-case") so we don't worry about
+    We spell our file names in lower **[dash case](../guide/glossary.html#!#dash-case)** 
+    (AKA **[kebab-case](../guide/glossary.html#!#kebab-case)**) so we don't worry about
     case sensitivity on the server or in source control.
 
     <!-- TODO
@@ -92,7 +93,7 @@ code-example(format="." language="bash").
   So we replace `selectedHero` with `hero` everywhere in our new template. That's our only change.
   The result looks like this:
 
-+makeExample('toh-3/ts/app/hero-detail.component.ts', 'template', 'hero-detail.component.ts (template)')(format=".")
++makeExample('toh-3/ts/app/hero-detail.component.ts', 'template', 'app/hero-detail.component.ts (template)')(format=".")
 
 :marked
   Now our hero detail layout exists only in the `HeroDetailComponent`.
@@ -106,13 +107,13 @@ code-example(format="." language="bash").
 
   We solve the problem by relocating the `Hero` class from `app.component.ts` to its own `hero.ts` file.
 
-+makeExample('toh-3/ts/app/hero.ts', null, 'hero.ts (Exported Hero class)')(format=".")
++makeExample('toh-3/ts/app/hero.ts', '', 'app/hero.ts')(format=".")
 
 :marked
   We export the `Hero` class from `hero.ts` because we'll need to reference it in both component files. 
-  Add the following import statement near the top of both `app.component.ts` and `hero-detail.component.ts`.
+  Add the following import statement near the top of **both `app.component.ts` and `hero-detail.component.ts`**.
 
-+makeExample('toh-3/ts/app/hero-detail.component.ts', 'hero-import', 'hero-detail.component.ts and app.component.ts (Import the Hero class)')
++makeExample('toh-3/ts/app/hero-detail.component.ts', 'hero-import')
 
 :marked
   #### The *hero* property is an ***input***
@@ -171,7 +172,7 @@ code-example(format=".")
 :marked
   The `AppComponent`’s template should now look like this
 
-+makeExample('toh-3/ts/app/app.component.ts', 'hero-detail-template', 'app.component.ts (Template)')(format='.')
++makeExample('toh-3/ts/app/app.component.ts', 'hero-detail-template', 'app.component.ts (template)')(format='.')
 :marked
   Thanks to the binding, the `HeroDetailComponent` should receive the hero from the `AppComponent` and display that hero's detail beneath the list.
   The detail should update every time the user picks a new hero.