Minor formatting change of headers in README.md

Author: Johan Persson

README.md

@@ -5,23 +5,23 @@ There are a lot of database libraries out there. Most of them try to create a ne
 
 [![Build Status](https://secure.travis-ci.org/jpersson/prequel.png)](http://travis-ci.org/jpersson/prequel)
 
-## Background
+### Background
 
 Prequel is a small set of classes making handling of SQL queries in Scala a bit easier. It takes care of connection handling/pooling, sql escaping, parameter conversion and to some extent transaction handling.
 
 Prequel was written by me, [Johan Persson](https://github.com/jpersson) since I was not really happy with what I could find in terms of jdbc based database libraries. The library is heavily inspired by projects like [Querulous](https://github.com/nkallen/querulous), [Simplifying JDBC](http://scala.sygneca.com/code/simplifying-jdbc) and unreleased work of [Tristan Juricek](https://github.com/tristanjuricek).
 
 See example below how prequel can make your life easier.
 
-## Database Compatibility
+### Database Compatibility
 
 Prequel should be compatible with most JDBC supported databases. I've only tested it using HSQLDB and PostgreSQL but MySQL and others should work fine. 
 
-## Use at your own risk
+### Use at your own risk
 
 Although I'm using this library in my own projects I have not tested it with massive amounts of data so use at your own risk :-)
 
-## Not supported
+### Not supported
 
  * Logging (will be implemented later on)
  * Any config files for database configuration
@@ -109,7 +109,7 @@ Releases of Prequel are published to [oss.sonatype.org](https://oss.sonatype.org
 Dependencies
 ------------
 
-## 3rd Party libs
+### 3rd Party libs
 
 I've tried to keep the list of dependencies as short as possible but currently the following
 libraries are being used.
@@ -119,7 +119,7 @@ libraries are being used.
 * [commons-lang 2.6](http://commons.apache.org/lang) for SQL escaping
 * [joda-time 1.6.2](http://joda-time.sourceforge.net/) for sane support of Date and Time
 
-## Testing
+### Testing
 
 For testing I use [scala-test](http://www.scalatest.org) for unit-tests and [hsqldb](http://hsqldb.org) for in process db interaction during tests.