Fix for typos in gfortran.dg/boz_15.f90

[Uros Bizjak]

Hello!

> The test gfortran.dg/boz_15.f90 fails on powerpc*-*-* in 64 bit mode due
> to obvious typos (126 instead of 128 and 255 instead of 256, see
> http://gcc.gnu.org/ml/gcc-testresults/2009-12/msg01164.html).
> This is fixed by the following patch. OK for trunk? If yes, please commit
> (I don't have the rights to do it myself).
>
> Dominique
>
>
> gcc/testsuite/
> 2009-12-14  Dominique d'Humieres<dominiq@lps.ens.fr>
>
> 	* gfortran.dg/boz_15.f90: Fix typos.
>    

This patch certainly qualifies as obvious.

I have committed the patch to SVN mainline, after I checked that it also 
fixes the failure on alphaev68-pc-linux-gnu.

Thanks,
Uros.