octeontx2-pf: Fix spelling mistake "ratelimitter" -> "ratelimiter"

There is a spelling mistake in an error message. Fix it.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c

@@ -176,7 +176,7 @@ static int otx2_tc_egress_matchall_install(struct otx2_nic *nic,
 
 	if (nic->flags & OTX2_FLAG_TC_MATCHALL_EGRESS_ENABLED) {
 		NL_SET_ERR_MSG_MOD(extack,
-				   "Only one Egress MATCHALL ratelimitter can be offloaded");
+				   "Only one Egress MATCHALL ratelimiter can be offloaded");
 		return -ENOMEM;
 	}