message: chore: fix the comment
diff: @@ -118,9 +118,9 @@ export function attach_to_tree(
  // HACK: Guess the unit of measurement of divergence.
  // Taken from: https://github.com/nextstrain/auspice/blob/6a2d0f276fccf05bfc7084608bb0010a79086c83/src/components/tree/phyloTree/renderers.js#L376
  // Should be resolved upstream in augur/auspice.
  - let thisDiv = totalNucMutations // unit: number of substitutions per site per year
  + let thisDiv = totalNucMutations // unit: number of substitutions
  if (maxDivergence <= 5) {
  - thisDiv /= rootSeq.length // unit: number substitutions
  + thisDiv /= rootSeq.length // unit: number of substitutions per site
  }
  const div = baseDiv + thisDiv
  