A few cleanups against Linus' master (v2)

[Shinya Kuribayashi]

Hi,

> Noticed and fixed while learning UBI subsystems.  As for comment fixes
> a double-check by native speaker would be appricated.
> 
> p.s. UBI fixes can be squashed into one at your option, thanks.

v2:
- Incorporate s/EV/EC/ typo fix, too
- Drop 'mtd: Remove empty mtd/mtdbdi.c and mtd/internal.h files'


Shinya Kuribayashi (2):
      UBI: Fix s/then/than/ typos
      UBI: Misc comment fixes

 drivers/mtd/ubi/Kconfig |    2 +-
 drivers/mtd/ubi/io.c    |    6 +++---
 drivers/mtd/ubi/kapi.c  |    6 +++---
 drivers/mtd/ubi/scan.c  |    4 ++--
 drivers/mtd/ubi/vtbl.c  |    4 ++--
 drivers/mtd/ubi/wl.c    |    2 +-
 6 files changed, 12 insertions(+), 12 deletions(-)