Change the name to reflect the official style

README.md

 * [True Random](https://github.com/pixeloution/true-random) - A library that generates random numbers using [www.random.org](http://www.random.org/).
 * [SecurityMultiTool](https://github.com/padraic/SecurityMultiTool) - A PHP security library.
 * [Password Compat](https://github.com/ircmaxell/password_compat) - A compatibility library for the new PHP 5.5 password functions.
-* [PHPAss](http://www.openwall.com/phpass/) - A portable password hashing framework.
+* [phpass](http://www.openwall.com/phpass/) - A portable password hashing framework.
 * [PHP Password Lib](https://github.com/ircmaxell/PHP-PasswordLib) - A library for generating and validating passwords.
 * [Password Policy](https://github.com/ircmaxell/password-policy) - A password policy library for PHP and JavaScript.
 * [Password Validator](https://github.com/jeremykendall/password-validator) - A library for validating and upgrading password hashes.