ARM: davinci: Fix trivial spelling

The word 'descriptor' is misspelled throughout the tree.

Fix it up accordingly:
    decriptors -> descriptors

Reviewed-by: Bartosz Golaszewski <[email protected]>
Signed-off-by: Kieran Bingham <[email protected]>
[[email protected]: fixed up subject prefix]
Signed-off-by: Sekhar Nori <[email protected]>

Author: kbingham

arch/arm/mach-davinci/board-da830-evm.c

@@ -266,7 +266,7 @@ static struct mtd_partition da830_evm_nand_partitions[] = {
 	}
 };
 
-/* flash bbt decriptors */
+/* flash bbt descriptors */
 static uint8_t da830_evm_nand_bbt_pattern[] = { 'B', 'b', 't', '0' };
 static uint8_t da830_evm_nand_mirror_pattern[] = { '1', 't', 'b', 'B' };