net/mlx5e: Fix spelling mistake "supoported" -> "supported"

There is a spelling mistake in a NL_SET_ERR_MSG_MOD error
message.  Fix it.

Fixes: 3b49a7ed ("net/mlx5e: TC, Reject rules with multiple CT actions")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c

@@ -21,7 +21,7 @@ tc_act_can_offload_ct(struct mlx5e_tc_act_parse_state *parse_state,
 	}
 
 	if (parse_state->ct && !clear_action) {
-		NL_SET_ERR_MSG_MOD(extack, "Multiple CT actions are not supoported");
+		NL_SET_ERR_MSG_MOD(extack, "Multiple CT actions are not supported");
 		return false;
 	}