message: Remove a condition.
diff: @@ -54,13 +54,11 @@ export class HoverProvider implements vscode.HoverProvider {
  const cite = this.extension.completer.citation.getEntry(token)
  if (hovCitation && cite) {
  const range = document.getWordRangeAtPosition(position, /\{.*?\}/)
  - if (cite) {
  const md = cite.documentation || cite.detail
  if (md) {
  return new vscode.Hover(md, range)
  }
  }
  - }
  return undefined
  }
  