Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Florian Erhard <Florian.Erhard@informatik.uni-regensburg.de>’
  
  Suggests or Enhances not in mainstream repositories:
    presto
  Availability using Additional_repositories specification:
    presto   no   ?                                       
    ?         ?   https://immunogenomics.github.io/presto/
  Additional repositories with no packages:
    https://immunogenomics.github.io/presto/
  
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    at https://github.com/immunogenomics/presto).
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