Incorrect field name

[arichiardi]

Hello folks (again) 😁

I have executed mvn clean site on a project with defmojo and have noticed that the field names are kind of off: they report the name of the Clojure bound symbol with underscores instead of dashes.

I then went to check the source and indeed this appears to be the culprit: it should either take the property name or the alias I guess when assigning.

Am I doing it right?