Fix UK spelling in comments and ChangeLog entries?

[Eli Zaretskii]

> Date: Fri, 27 Jun 2008 03:35:46 -0400
> From: address@hidden
> 
> Index: src/w32inevt.c
> ===================================================================
> RCS file: /sources/emacs/emacs/src/w32inevt.c,v
> retrieving revision 1.40
> retrieving revision 1.41
> diff -u -b -r1.40 -r1.41
> --- src/w32inevt.c    14 May 2008 07:50:07 -0000      1.40
> +++ src/w32inevt.c    27 Jun 2008 07:34:53 -0000      1.41
> @@ -154,7 +154,7 @@
>    if (mods & SCROLLLOCK_ON)
>      retval |= w32_key_to_modifier (VK_SCROLL);
>  
> -  /* Just in case someone wanted the original behaviour, make it
> +  /* Just in case someone wanted the original behavior, make it

Thanks, but are changes like this one really worth the trouble?  Looks
like a terrible waste of energy (and bandwidth) to me.

If it were just one or two, fine; but I just counted about 10 dozens
of files, some of them quite old, modified like this.