Hey you the spelling is just fine. Spell check missed something. Also, CUU can't proof my copy. I told you guys before that that would put Elmers nick on it and as the person responsible he could not publish it. They prefer to let us write in our own style. They do read it after just like you. If it contains a gross blunder I will hear about it and make the correction. I like to be right about my facts just like the rest of you.