octeontx2-af: Fix 'physical' typos

Fix misspellings of "physical".
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NWillem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20210127181359.3008316-1-helgaas@kernel.orgSigned-off-by: NJakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/marvell/octeontx2/af/rvu.c

@@ -646,7 +646,7 @@ static int rvu_setup_msix_resources(struct rvu *rvu)
 	}
 
 	/* HW interprets RVU_AF_MSIXTR_BASE address as an IOVA, hence
-	 * create a IOMMU mapping for the physcial address configured by
+	 * create an IOMMU mapping for the physical address configured by
 	 * firmware and reconfig RVU_AF_MSIXTR_BASE with IOVA.
 	 */
 	cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_CONST);

drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c

 // SPDX-License-Identifier: GPL-2.0
-/* Marvell OcteonTx2 RVU Physcial Function ethernet driver
+/* Marvell OcteonTx2 RVU Physical Function ethernet driver
  *
  * Copyright (C) 2020 Marvell.
  */

drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c

 // SPDX-License-Identifier: GPL-2.0
-/* Marvell OcteonTx2 RVU Physcial Function ethernet driver
+/* Marvell OcteonTx2 RVU Physical Function ethernet driver
  *
  * Copyright (C) 2020 Marvell International Ltd.
  *