[CentOS-docs] Small change to Virtualization/VirtualBox

On 07.03.2012 19:26, M Vieira wrote:
> My CentOS wiki name: MVieira

Could you please make that MarcosVieira - we require a FirstnameLastname
login.


> I'd like to suggest a small update to the page
> http://wiki.centos.org/HowTos/Virtualization/VirtualBox
> where it reads "usermod -G vboxusers username"
> could be updated to "usermod -a -G vboxusers username"

Changed that.

Cheers,

Ralph