[whatwg] Typo in 9.2.3

[Ian Hickson]

On Sun, 5 Nov 2006, Elliotte Harold wrote:
>
> Otherwise if the next seven chacacters are a case-insensitive match for the
> word "DOCTYPE", then consume those characters and switch to the DOCTYPE state.
> 
> chacacters --> characters

Fixed.

-- 
Ian Hickson               U+1047E                )\._.,--....,'``.    fL
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Things that are impossible just take longer.   `._.-(,_..'--(,_..'`-.;.'