message: lowercase labels as is standard in apollo-tooling (i think)
diff: @@ -70,9 +70,9 @@ function formatHumanReadable({
  .filter(Boolean),
  {
  columns: [
  - { key: "name", label: "Name" },
  + { key: "name", label: "name" },
  { key: "url", label: "URL" },
  - { key: "updatedAt", label: "Last Updated At" }
  + { key: "updatedAt", label: "last updated" }
  ],
  // The default `printLine` will output to the console; we want to capture the output so we can test
  // it.
  