message: Use "Possible fix" message instead of "Diff" for autofixable diffs
diff: @@ -132,7 +132,7 @@ export default async function lint(req: FormatRequest): Promise<LintResult> {
  advice.push({
  type: 'log',
  category: 'info',
  - message: 'Diff',
  + message: 'Possible fix',
  });
  advice.push({
  