message: Change in-line comment.
diff: @@ -2074,7 +2074,7 @@ where
  state_hash: Blake2bHash,
  public_key: PublicKey,
  ) -> Result<BalanceResult, Error> {
  - //look up the account, get the main purse, and then do the existing balance check
  + // Look up the account, get the main purse, and then do the existing balance check
  let tracking_copy = match self.tracking_copy(state_hash) {
  Ok(Some(tracking_copy)) => Rc::new(RefCell::new(tracking_copy)),
  Ok(None) => return Ok(BalanceResult::RootNotFound),
  