bnx2: Fix spelling mistake "bufferred" -> "buffered"

There are spelling mistakes in two literal strings. Fix these.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2.c

@@ -176,12 +176,12 @@ static const struct flash_spec flash_table[] =
 	{0x19000002, 0x5b808201, 0x000500db, 0x03840253, 0xaf020406,
 	 NONBUFFERED_FLAGS, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
 	 ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*2,
-	 "Entry 0101: ST M45PE10 (128kB non-bufferred)"},
+	 "Entry 0101: ST M45PE10 (128kB non-buffered)"},
 	/* Entry 0110: ST M45PE20 (non-buffered flash)*/
 	{0x15000001, 0x57808201, 0x000500db, 0x03840253, 0xaf020406,
 	 NONBUFFERED_FLAGS, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
 	 ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*4,
-	 "Entry 0110: ST M45PE20 (256kB non-bufferred)"},
+	 "Entry 0110: ST M45PE20 (256kB non-buffered)"},
 	/* Saifun SA25F005 (non-buffered flash) */
 	/* strap, cfg1, & write1 need updates */
 	{0x1d000003, 0x5f808201, 0x00050081, 0x03840253, 0xaf020406,