Clean up L5 ORM description.

README.md

 * [Doctrine](http://www.doctrine-project.org/) - A comprehensive DBAL and ORM.
 * [Doctrine Extensions](https://github.com/l3pp4rd/DoctrineExtensions) - A collection of Doctrine behavioural extensions.
 * [Propel](http://www.propelorm.org/) - A fast ORM, migration library and query builder.
-* [Eloquent](https://github.com/illuminate/database) - The Laravel 4 ORM.
+* [Eloquent](https://github.com/illuminate/database) - A simple ORM (L5).
 * [Baum](https://github.com/etrepat/baum) - A nested set implementation for Eloquent.
 * [Spot2](https://github.com/vlucas/spot2) - A MySQL datamapper ORM.
 * [RedBean](http://redbeanphp.com/) - A lightweight, configuration-less ORM.