Metadata correction for N19-1019

[guillaume-wisniewski]

JSON data block

{
  "anthology_id": "N19-1019",
  "authors": [
    {
      "first": "Guillaume",
      "last": "Wisniewski",
      "id": "guillaume-wisniewski",
      "affiliation": "LIMSI, CNRS, Université Paris Saclay"
    },
    {
      "first": "François",
      "last": "Yvon",
      "id": "francois-yvon",
      "affiliation": "LIMSI, CNRS, Université Paris Saclay"
    }
  ]
}

[github-actions]

Found ACL Anthology entry: https://aclanthology.org/N19-1019

[nschneid]

adds affiliations

[mjpost]

@nschneid you had an example of a diff that you posted somewhere, can you share that? it had the old crossed out