Correcting small typo in preferences file.
Correcting small typo in preferences file.

curlycloud/ButtonOS-Build,curlycloud/ButtonOS-Build,bizplay/kiosk-os,curlycloud/ButtonOS-Build,ScottGarman/Webconverger-TransitAppliance,matthijskooijman/Debian-Live-config,Webconverger/Debian-Live-config,ScottGarman/Webconverger-TransitAppliance