Update README.md

Author: nabeelio

README.md

@@ -1,28 +1,22 @@
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/d668bebb0a3c46bda381af16ce3d9450)](https://www.codacy.com/app/nabeelio/phpvms?utm_source=github.com&utm_medium=referral&utm_content=nabeelio/phpvms&utm_campaign=Badge_Grade)
-
-phpVMS - Virtual Airline Administration Software
- Copyright (c) 2008 Nabeel Shahzad
+# phpVMS - Virtual Airline Administration Software
 
- phpVMS is licenced under the following license:
-   Creative Commons Attribution Non-commercial Share Alike (by-nc-sa)
-   View license.txt in the root, or visit:
-	http://creativecommons.org/licenses/by-nc-sa/3.0/
----
-
-INSTALLATION
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/d668bebb0a3c46bda381af16ce3d9450)](https://www.codacy.com/app/nabeelio/phpvms?utm_source=github.com&utm_medium=referral&utm_content=nabeelio/phpvms&utm_campaign=Badge_Grade)
+ 
+    Copyright (c) 2008 Nabeel Shahzad
+    phpVMS is licenced under the following license:
+    Creative Commons Attribution Non-commercial Share Alike (by-nc-sa)
+    View license.txt in the root, or visit:
+    http://creativecommons.org/licenses/by-nc-sa/3.0/
 
-Upload to your site, create a database. Run the installer 
- in install/install.php
+## Installation
 
----
+Upload to your site, create a database. Run the installer in `install/install.php`
 
-UPGRADING
+## Upgrading
 
-Backup your core/local.config.php. Then, upload all of the files.
- Restore your core/local.config.php file. Run the updater in 
- install/update.php
+Backup your `core/local.config.php`. Then, upload all of the files. Restore your `core/local.config.php` file. Run the updater in 
+`install/update.php`
 
----
 
  For more information, visit www.phpvms.net
 	Forums: http://forum.phpvms.net