Update README.md

Author: windshg

README.md

@@ -7,17 +7,21 @@ As once an IOS developer, out of inspiration from Spring,  I decided to make a S
 
 Anyway, all I want to convey by IVEngine is primarily a principle for software development which is suitable for all kinds of platforms. So if you think the whole idea is useless or even idiotic, you could just skip over the rest part of this page.
 ***
-##Deployment
+
+Deployment
+
 Add the ``IVEngineKit`` to your project.
 As this kit is based on XML syntax parser, so before using this kit, you should add ``libxml2.2.dylib`` to your ``Link Binary With Libraries`` and ``$SDKROOT/usr/include/libxml2`` to your ``Header Search Path``. 
 New a file named ``context.xml`` or anything else.
 
 ***
 
-##Introduction
+Introduction
+
 Before introducing the usage of IVEngineKit. Thanks to the ``FTCoreText`` framework which I use in demo for log exhibition. The IVLog macro defined in the demo is aimed to show the log string in application main view.  The content in this chapter includes two parts, the XML configuration and Objective-C configuration.
 
-###XML
+XML
+
 Here is the sample context.xml. The entities configured here includes superman1, superman2, superman3 and army1, army2, army3, army4, which follow the intentions bellow:
 
 1. Entity "superman1" is instance of Class "SuperMan" which is singleton. It has a property "name" with string value "Bill Gate" and property "age" with integer value "20".
@@ -88,7 +92,8 @@ The container tag definition:
 </aspect>
 ```
 
-###Objective-C
+Objective-C
+
 Assume that AppDelegate is the place to test the IVEngineKit. AppDelegate should firstly implement the "IVEntityContainerBuilderDelegate" with selectors:
 ```ObjectiveC
 // called when container builded successfully
@@ -153,5 +158,6 @@ Once the container builded successfully, you can do anything you want based on t
 
 ***
 
-##Summary
+Summary
+
 The project is designed to implement a Spring-like framework in Objective-C on purpose to provide a solution to manage components in enterprise application, especially huge application with so much business logic. It makes good use of the powerful capability of XML and somehow it's not designed for view-based application actually. If you are interested enough to have a test. Please refer to the IVEngineDemo Project and enjoy the beauty of coding.