message: Larger union horizon
diff: @@ -6,7 +6,7 @@ use DocId;
  use Score;
  use query::score_combiner::{DoNothingCombiner, ScoreCombiner};
  -const HORIZON_NUM_TINYBITSETS: usize = 32;
  +const HORIZON_NUM_TINYBITSETS: usize = 64;
  const HORIZON: u32 = 64u32 * HORIZON_NUM_TINYBITSETS as u32;
  /// Creates a `DocSet` that iterator through the intersection of two `DocSet`s.
  