message: [lookup] more clearly write the size of the sorted table
diff: @@ -559,7 +559,9 @@ pub fn constraints<F: FftField>(configuration: &LookupConfiguration<F>, d1: D<F>
  // and if i % 2 = 1, we enforce that the
  // first element of LookupSorted(i) = first element of LookupSorted(i + 1)
  - let denominator = (0..=lookup_info.max_per_row)
  + let sorted_size = lookup_info.max_per_row + 1 /* for the XOR lookup table */;
  +
  + let denominator = (0..sorted_size)
  .map(|i| {
  let (s1, s2) = if i % 2 == 0 {
  (Curr, Next)
  