[U-Boot] [PATCH v2] kconfig: fix typo 'parition'

[Dr. Philipp Tomsich]

> On 16 Aug 2018, at 09:44, Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com> wrote:
> 
> Replaced misspelled words "parition"/"paritioning" (missing 't') in two
> Kconfig files by correct words "partition"/"partitioning"
> 
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>