Assorted spelling fixes

[Austin English]

On Jan 24, 2008 1:37 PM, Dan Kegel <dank at kegel.com> wrote:
> Austin wrote:
> >-    /* centred vertically and in the right side of the password edit
> control */
> >+    /* centered vertically and in the right side of the password
> edit control */
>
> I never thought about it before, but "centred" is perfectly fine
> English, at least in England.
> Guess I need to add that to stop.txt.
>

I've never seen it used personally. Most Britishisms look more formal
(Whisky, favourite, etc.) whereas, 'centred' doesn't. I can stop
changing it, but personally I think 'centered' is much better.

- Austin