fix some warnings in mn10300

[Eric Christopher]

> Okay to apply?
> 

>  {
> -  { "file", dwarf2_directive_file },
> -  { "loc", dwarf2_directive_loc },
> +  { "file",     dwarf2_directive_file,  0 },
> +  { "loc",      dwarf2_directive_loc,   0 },
>    { "am30",    set_arch_mach,          AM30 },
>    { "am33",    set_arch_mach,          AM33 },
>    { "mn10300", set_arch_mach,          MN103 },
> @@ -544,15 +544,15 @@ none yet\n"));

After I fix the whitespace alignment problem? ;)

-eric