Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Julian Faraway <jjf23@bath.ac.uk>’
  
  Found the following (possibly) invalid URLs:
    URL: http://www.stat.washington.edu/
      From: man/nes96.Rd
      Status: Error
      Message: server verification failed: certificate signer not trusted. (CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none)

No changes to worse in reverse depends.