Merge pull request mgechev#10 from morizotter/fix-table-of-contents-hierarchy

Fix Table of Contents hierarchy

Author: mgechev

README.md

@@ -7,33 +7,33 @@
 * [Abstract](#abstract)
 * [Introduction](#introduction)
 * [AngularJS overview](#angularjs-overview)
-* [Partials](#partials)
-* [Controllers](#controllers)
-* [Scope](#scope)
-* [Directives](#directives)
-* [Filters](#filters)
-* [Services](#services)
+  * [Partials](#partials)
+  * [Controllers](#controllers)
+  * [Scope](#scope)
+  * [Directives](#directives)
+  * [Filters](#filters)
+  * [Services](#services)
 * [AngularJS Patterns](#angularjs-patterns)
-* [Services](#services-1)
-  * [Singleton](#singleton)
-  * [Factory Method](#factory-method)
-  * [Decorator](#decorator)
-  * [Facade](#facade)
-  * [Proxy](#proxy)
-  * [Active Record](#active-record)
-  * [Intercepting Filters](#intercepting-filters)
-* [Directives](#directives-1)
-  * [Composite](#composite)
+  * [Services](#services-1)
+    * [Singleton](#singleton)
+    * [Factory Method](#factory-method)
+    * [Decorator](#decorator)
+    * [Facade](#facade)
+    * [Proxy](#proxy)
+    * [Active Record](#active-record)
+    * [Intercepting Filters](#intercepting-filters)
+  * [Directives](#directives-1)
+    * [Composite](#composite)
   * [Interpreter](#interpreter)
-  * [Template View](#template-view)
-* [Scope](#scope-1)
-  * [Observer](#observer)
-  * [Chain of Responsibilities](#chain-of-responsibilities)
-  * [Command](#command)
-* [Controller](#controller-1)
-  * [Page Controller](#page-controller)
-* [Others](#others)
-  * [Module Pattern](#module-pattern)
+    * [Template View](#template-view)
+  * [Scope](#scope-1)
+    * [Observer](#observer)
+    * [Chain of Responsibilities](#chain-of-responsibilities)
+    * [Command](#command)
+  * [Controller](#controller-1)
+    * [Page Controller](#page-controller)
+  * [Others](#others)
+    * [Module Pattern](#module-pattern)
   * [Data Mapper](#data-mapper)
 * [References](#references)