configure: Fix a typo in comments

[Nikolay Sivov]

On 19.05.2016 12:13, Andrey Gusev wrote:
> 
> --- a/configure
> +++ b/configure
> @@ -371,7 +371,7 @@ as_fn_executable_p ()
>  # ----------------------
>  # Append the text in VALUE to the end of the definition contained in VAR. Take
>  # advantage of any shell optimizations that allow amortized linear growth over
> -# repeated appends, instead of the typical quadratic growth present in naive
> +# repeated appends, instead of the typical quadratic growth present in native
>  # implementations.

This is a generated part, if it had a typo it should be fixed in tools,
not in Wine. For this patch, comment looks correct to me as it is.