bnx2x: fix spelling mistake: "registeration" -> "registration"

Trivial fix to spelling mistake in BNX2X_ERR error message text
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Acked-by: NSudarsana Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

@@ -13913,7 +13913,7 @@ static void bnx2x_register_phc(struct bnx2x *bp)
 	bp->ptp_clock = ptp_clock_register(&bp->ptp_clock_info, &bp->pdev->dev);
 	if (IS_ERR(bp->ptp_clock)) {
 		bp->ptp_clock = NULL;
-		BNX2X_ERR("PTP clock registeration failed\n");
+		BNX2X_ERR("PTP clock registration failed\n");
 	}
 }