drivers/mtd/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 10490b4..bb885d1 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -210,7 +210,7 @@
 #define STATE_CMD_RESET        0x0000000C /* reset */
 #define STATE_CMD_MASK         0x0000000F /* command states mask */
 
-/* After an addres is input, the simulator goes to one of these states */
+/* After an address is input, the simulator goes to one of these states */
 #define STATE_ADDR_PAGE        0x00000010 /* full (row, column) address is accepted */
 #define STATE_ADDR_SEC         0x00000020 /* sector address was accepted */
 #define STATE_ADDR_ZERO        0x00000030 /* one byte zero address was accepted */