UBI: Fix typos

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/mtd/ubi/Kconfig

@@ -2,7 +2,7 @@ menuconfig MTD_UBI
 	tristate "Enable UBI - Unsorted block images"
 	select CRC32
 	help
-	  UBI is a software layer above MTD layer which admits of LVM-like
+	  UBI is a software layer above MTD layer which admits use of LVM-like
 	  logical volumes on top of MTD devices, hides some complexities of
 	  flash chips like wear and bad blocks and provides some other useful
 	  capabilities. Please, consult the MTD web site for more details

drivers/mtd/ubi/io.c

@@ -45,7 +45,7 @@
  * About minimal I/O units. In general, UBI assumes flash device model where
  * there is only one minimal I/O unit size. E.g., in case of NOR flash it is 1,
  * in case of NAND flash it is a NAND page, etc. This is reported by MTD in the
- * @ubi->mtd->writesize field. But as an exception, UBI admits of using another
+ * @ubi->mtd->writesize field. But as an exception, UBI admits use of another
  * (smaller) minimal I/O unit size for EC and VID headers to make it possible
  * to do different optimizations.
  *

drivers/mtd/ubi/ubi.h

@@ -544,8 +544,7 @@ struct ubi_debug_info {
  * @vid_hdr_aloffset: starting offset of the VID header aligned to
  *                    @hdrs_min_io_size
  * @vid_hdr_shift: contains @vid_hdr_offset - @vid_hdr_aloffset
- * @bad_allowed: whether the MTD device admits of bad physical eraseblocks or
- *               not
+ * @bad_allowed: whether the MTD device admits bad physical eraseblocks or not
  * @nor_flash: non-zero if working on top of NOR flash
  * @max_write_size: maximum amount of bytes the underlying flash can write at a
  *                  time (MTD write buffer size)