Minor GUI Improviments

Name of "controls frequency" aligned
Just some minor tweaks that i missed in the last patch.
![Captura de tela de 2013-01-02 16:57:19](https://f.cloud.github.com/assets/677051/38994/4ab9e290-550e-11e2-8eb1-e061ede34e68.png)
 :)