[PATCH] powerc: Update asm-prototypes.h comment

[Michael Ellerman]

Russell Currey <ruscur at russell.cc> writes:
> On Fri, 2022-06-17 at 18:02 +1000, Michael Ellerman wrote:
>> This header was recently cleaned up in commit 76222808fc25 ("powerpc:
>> Move C prototypes out of asm-prototypes.h"), update the comment to
>> reflect it's proper purpose.
>> 
>> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
>
> Hi Michael, subject says "powerc" instead of "powerpc".

Thanks.

I actually do have a script that checks for that, although I don't
always remember to run it :}

cheers