string typo in sugar.schemas : rbg --> rgb

[rwh]

Hi,

In data/sugar.schemas there's a string with:
"color, format is that of rbg colors. Example: #AC32FF,#9A5200"

I think the color coding should be rgb here?

Cheers

[tomeu]

Probably it's too late to change this as those strings get translated. Cc'ing Sayamindu who may want to give his opinion on this.