mtd: fix a typo in comment

mtdblock erase_write(): fix typo in comment

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/mtdblock.c

@@ -84,7 +84,7 @@ static int erase_write (struct mtd_info *mtd, unsigned long pos,
 	remove_wait_queue(&wait_q, &wait);
 
 	/*
-	 * Next, writhe data to flash.
+	 * Next, write the data to flash.
 	 */
 
 	ret = mtd->write(mtd, pos, len, &retlen, buf);