[Model 122] Is this a typo?

[nielsbasjes]

In model 122 I found these descriptions:
https://github.com/sunspec/models/blob/master/json/model_122.json#L112-L143

ActVArhQ1  | AC lifetime reactive energy output in quadrant 1.
ActVArhQ2  | AC lifetime reactive energy output in quadrant 2.
ActVArhQ3  | AC lifetime negative energy output in quadrant 3. <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
ActVArhQ4  | AC lifetime reactive energy output in quadrant 4.

I'm not an electrician but I suspect this "negative" instead of "reactive" is a typo.

Am I correct or mistaken?