correction to something I told you in class

I was doing some research for material to put on the Guns, Germs and Steel test, when I discovered that the village we saw - you know, the one where the Canadian archaeologist unearthed the granary - is actually spelled Drah'.  I had spelled it "Draa" in class, but that was incorrect.  It's Drah' and that does include the apostrophe at the end of the word.  

So, be ready for questions about Drah' - and about sago, too.