Remove redundant comments/logs from contracts

contracts/core/accounts/facets/AccountsDepositWithdrawEndowments.sol

@@ -17,8 +17,6 @@ import {IAccountsDepositWithdrawEndowments} from "../interfaces/IAccountsDeposit
 import {Utils} from "../../../lib/utils.sol";
 import {IVault} from "../../vault/interfaces/IVault.sol";
 
-import "hardhat/console.sol";
-
 /**
  * @title AccountsDepositWithdrawEndowments
  * @notice This facet manages the deposits and withdrawals for accounts
@@ -99,8 +97,6 @@ contract AccountsDepositWithdrawEndowments is
     AccountStorage.State storage state = LibAccounts.diamondStorage();
     AccountStorage.Endowment storage tempEndowment = state.ENDOWMENTS[details.id];
 
-    // is it possible to have tokenAddress == address(0)
-    require(tokenAddress != address(0), "Invalid ERC20 token");
     require(details.lockedPercentage + details.liquidPercentage == 100, "InvalidSplit");
 
     RegistrarStorage.Config memory registrar_config = IRegistrar(state.config.registrarContract)
@@ -112,7 +108,6 @@ contract AccountsDepositWithdrawEndowments is
       );
 
       amount = amount.sub(depositFeeAmount);
-
       require(
         IERC20(tokenAddress).transfer(tempEndowment.depositFee.payoutAddress, depositFeeAmount),
         "Transfer Failed"
@@ -292,7 +287,6 @@ contract AccountsDepositWithdrawEndowments is
       }
 
       // ensure balance of tokens can cover the requested withdraw amount
-      // SHOULDN'T IT BE >= ?
       require(current_bal > tokens[t].amnt, "InsufficientFunds");
 
       // calculate AP Protocol fee owed on withdrawn token amount

contracts/test/DummyWMatic.sol

@@ -2,6 +2,9 @@
 // author: @misicnenad
 pragma solidity ^0.8.0;
 
+/**
+ * Inspired by the official testnet WMATIC code https://mumbai.polygonscan.com/address/0x9c3c9283d3e44854697cd22d3faa240cfb032889#code
+ */
 contract DummyWMATIC {
   string public name = "Dummy Wrapped Matic";
   string public symbol = "DWMATIC";