Patch: fix a few small spelling mistakes :-)

[Ira Cooper]

Reviewed-by: Ira Cooper <ira at samba.org>

2015-10-07 20:21 GMT-04:00 Richard Sharpe <realrichardsharpe at gmail.com>:

> Attached
>
> --
> Regards,
> Richard Sharpe
> (何以解憂？唯有杜康。--曹操)
>