The location of the spelling error!

The word is "negotiation".
- "negoSiation"
- "nAgotiation"

There are two ways to pronounce the word "negotiation" - Americans usually say "negoSHIayshn", while the British way of saying it sounds more like "negoSIayshn". I have also heard people make the two meanings of the word sound different: negotiations meaning discussions, and negotiation of a maze. The correct spelling in all cases is "negotiation", both in Britain and the US (Canada, too).

Here's what Webster's has to say about it:
One entry found for negotiation.

Main Entry: ne·go·ti·a·tion
Pronunciation: ni-"gO-shE-'A-sh&n, ÷-sE-
Function: noun
Date: 15th century
: the action or process of negotiating or being negotiated -- often used in plural

in the English language that is.