[PATCH][doc] Fix typos in MINLOC, MAXLOC documentation

[Thomas Koenig]

Hi Kyrill,

> I think there's a typo in the documentation of the MINLOC and MAXLOC 
> intrinsics.
> It implies that when the BACK argument is true it returns the first 
> occurrence of the min/max value,
> but my understanding is that it should return the last occurrence.
> 
> This patch fixes the documentation.
> 
> Ok for trunk?

OK.

Thanks for the patch!

Regards

	Thomas