chore(readme): add sub-title formatting

README.md

@@ -1,19 +1,20 @@
 # scaffolding-all
 
-Scaffold your application based on an documentation.
-scaffolding-all consists of 2 application for node & web, web application helps you in generating the document and node application generates the skeleton from it. For angular 2 & above, an angular-cli project will be genrated and for angular 1.6, an angular-seed project will be generated. Based on the content of the documentation, these files will be modified and additional files will be generated.
+scaffold your application based on an documentation.
+
+`scaffolding-all` consists of 2 application for node & web, web application helps you in generating the document and node application generates the skeleton from it. For angular 2 & above, an angular-cli project will be genrated and for angular 1.6, an angular-seed project will be generated. Based on the content of the documentation, these files will be modified and additional files will be generated.
 
 Planned support are for angular 1.6 & angular 2.x, 4.x and above.
 
-_Scaffolding Live Preview can be found at below url_ :
+__scaffolding live-preview can be found at below url__ :
 
 [https://scaffolding-all-fdb93.firebaseapp.com/](https://scaffolding-all-fdb93.firebaseapp.com/)
 
-_implemented feature_ :
+__implemented feature__ :
 . Generate & dowload scaffolding.json file using the visual editor
 
-_roadmap_ :
+__roadmap__ :
 post release of version 1 with angular scaffolding. support for Polymer, React & ember-cli should be implemented.
 
-_status_  : 
+__status__  : 
 *Work in progress*