mm/memblock: fix a typo in a comment

s/accomodate/accommodate/

Link: http://lkml.kernel.org/r/20160804121824.18100-1-kuleshovmail@gmail.com


Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>