message: Fixed comment on contains and removed redundant TODO on let decl for Params in simple_consensus
diff: @@ -155,11 +155,7 @@ impl<C: Context> Round<C> {
  }
  impl<C: Context> Round<C> {
  - /// Check if the round contains this message already. In the case of a proposal, we
  - /// check if we've received it before. In the case of an echo, we check if the echo
  - /// map for this proposal contains the index of the `validator_idx` passed as an argument.
  - /// In the case of a vote, we check if this validator has voted in that way for this
  - /// proposal before.
  + /// Check if the round has already received this message.
  fn contains(&self, content: &Content<C>, validator_idx: ValidatorIndex) -> bool {
  match content {
  Content::Proposal(proposal) => self.proposals.contains_key(&proposal.hash()),
  @@ -208,7 +204,7 @@ where
  rounds: BTreeMap<RoundId, Round<C>>,
  /// List of faulty validators and their type of fault.
  faults: HashMap<ValidatorIndex, Fault<C>>,
  - /// The threshold weight at which we are not fault tolerant any longer.
  + /// The threshold weight above which we are not fault tolerant any longer.
  ftt: Weight,
  /// The configuration for the protocol
  /// TODO currently using Highway config
  @@ -267,7 +263,6 @@ impl<C: Context + 'static> SimpleConsensus<C> {
  "initializing SimpleConsensus instance",
  );
  - // TODO: SimpleConsensus Params
  let params = Params::new(
  seed,
  BLOCK_REWARD,
  