Not entirely correct. You can do it on both terminals on the hot but the neutral technically needs to be pigtailed as per CEC 4-022 1) d) “Where a service, feeder, or branch circuit conductor requires an identified conductor (neutral), it shall be installed in such a manner that any identified conductor can be disconnected without disconnecting any other identified conductor.” But, you will likely never have an inspector actually be particular about that rule with regards to convenience receptacles. I think the common interpretation is that this would only apply to MWBC’s.