net/mlx5: fix spelling mistake "offlaods" -> "offloads"

There is a spelling mistake in a NL_SET_ERR_MSG_MOD error message.
Fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

drivers/net/ethernet/mellanox/mlx5/core/devlink.c

@@ -133,7 +133,7 @@ static int mlx5_devlink_fs_mode_validate(struct devlink *devlink, u32 id,
 
 		else if (eswitch_mode == MLX5_ESWITCH_OFFLOADS) {
 			NL_SET_ERR_MSG_MOD(extack,
-					   "Software managed steering is not supported when eswitch offlaods enabled.");
+					   "Software managed steering is not supported when eswitch offloads enabled.");
 			err = -EOPNOTSUPP;
 		}
 	} else {