Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Marco Geraci <marco.geraci@uniroma1.it>’
  
  Found the following (possibly) invalid URLs:
    URL: https://www.nhtsa.gov/research-data/fatality-analysis-reporting-system-fars
      From: man/fars.Rd
      Status: Error
      Message: Stream error in the HTTP/2 framing layer [www.nhtsa.gov]:
        HTTP/2 stream 3 was not closed cleanly: INTERNAL_ERROR (err 2)

No changes to worse in reverse depends.