Maintainer: ‘Willem Daniel Schutte <wd.schutte@nwu.ac.za>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Willem", "Daniel"),
                    family = "Schutte",
                    role = c("aut", "cre"),
                    email = "wd.schutte@nwu.ac.za")
as necessary.
Maintainer: ‘Willem Daniel Schutte <wd.schutte@nwu.ac.za>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Willem", "Daniel"),
                    family = "Schutte",
                    role = c("aut", "cre"),
                    email = "wd.schutte@nwu.ac.za")
as necessary.