It isn't completely clear what Variables -> CaSeS wants me to do. It seems like it's asking for:

    myFullName = "Thomas Edison"

But it's reminding me of making sure my variable names are correct, so maybe:

    myFullName = myName lastName

That doesn't work.

Because I'm a programmer, I know that the + operator concatenates strings, but I don't think everyone will think consider that, and it hasn't been mentioned at that point.