docs(tutorial/0 - Bootstrapping): clarify where the callback is registered

Narretz · Narretz · commit 248b036888fa · 2015-03-08T13:55:56.000+01:00
Closes #11270
diff --git a/docs/content/tutorial/step_00.ngdoc b/docs/content/tutorial/step_00.ngdoc
@@ -65,7 +65,7 @@ __`app/index.html`:__
 
 ## What is the code doing?
 
-* `ng-app` directive:
+**`ng-app` directive:**
 
           <html ng-app>
 
@@ -77,17 +77,17 @@ __`app/index.html`:__
   This gives application developers the freedom to tell Angular if the entire html page or only a
   portion of it should be treated as the Angular application.
 
-* AngularJS script tag:
+**AngularJS script tag:**
 
           <script src="bower_components/angular/angular.js">
 
-  This code downloads the `angular.js` script and registers a callback that will be executed by the
+  This code downloads the `angular.js` script which registers a callback that will be executed by the
 browser when the containing HTML page is fully downloaded. When the callback is executed, Angular
 looks for the {@link ng.directive:ngApp ngApp} directive. If
 Angular finds the directive, it will bootstrap the application with the root of the application DOM
 being the element on which the `ngApp` directive was defined.
 
-* Double-curly binding with an expression:
+**Double-curly binding with an expression:**
 
           Nothing here {{'yet' + '!'}}
 
