message: Address review comments in datasize helper utils from afck
diff: @@ -36,7 +36,7 @@ fn sampling_rng(len: usize) -> StdRng {
  // misestimations. This has the added benefit that repeated measurements will consider the
  // same nodes, reducing jitter and making this a pure function.
  - // Initialize a buffer suitable for the seed, which might be larger then our length bytes.
  + // Initialize a buffer suitable for the seed, which might be larger than our length bytes.
  let mut seed = <StdRng as SeedableRng>::Seed::default();
  let len_be = len.to_be_bytes();
  @@ -54,7 +54,7 @@ fn scale_sample(len: usize, sampled: usize) -> usize {
  sampled * len / SAMPLE_SIZE
  }
  -/// Extrapolate memory usage of a Vec by from a random subset of `SAMPLE_SIZE` items.
  +/// Extrapolate memory usage of a `Vec` by from a random subset of `SAMPLE_SIZE` items.
  #[allow(clippy::ptr_arg)]
  pub fn vec_sample<T>(vec: &Vec<T>) -> usize
  where
  @@ -73,7 +73,7 @@ where
  }
  }
  -/// Extrapolate memory usage of a HashMap by from a random subset of `SAMPLE_SIZE` items.
  +/// Extrapolate memory usage of a `HashMap` by from a random subset of `SAMPLE_SIZE` items.
  pub fn hashmap_sample<K, V>(map: &HashMap<K, V>) -> usize
  where
  K: DataSize,
  