Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Rituparna Dey <rituparnadey525@gmail.com>’
  
  New maintainer:
    Rituparna Dey <rituparnadey525@gmail.com>
  Old maintainer(s):
    Yajie Duan <yajieritaduan@gmail.com>

No changes to worse in reverse depends.