[Q] Please help

Don't know what to do!

I'm following this http://www.kingoapp.com/root-samsung.htm

And manage to get through it. But in the last step where it says to click 'finish' to reboot the device, I'm not getting that option.

As of right now, it just says "Root Succeeded". Nothing more! No action button!

Please what do I do? SHould I reboot the device manually while plugged or disconnect and reboot?