Update README

README.md

@@ -1,7 +1,7 @@
 # Morpho Market
 
 Contracts required for the real-world asset (RWA) Morpho market. Two main features:
-* `PermissionedERC20Wrapper`: an ERC20 wrapper that can be minted and transferred only to accounts that hold verified account and non-US verified country attestations, or have been manually added to the memberlist. This extends the `ERC20Wrapper` abstract contract from OpenZeppelin to adapt to the ERC20-wrapper bundler from Morpho.
+* `PermissionedERC20Wrapper`: an ERC20 wrapper that can be minted and transferred only to accounts that hold verified account and non-US verified country attestations, or have been manually added to the memberlist. This extends the `erc20-permissioned` abstract contract from Morpho.
 * `VaultOracle`: Morpho-compatible oracle for ERC4626 vaults.
 
 ## Developing

src/PermissionedERC20Wrapper.sol

@@ -4,7 +4,6 @@ pragma solidity ^0.8.20;
 import {Memberlist} from "src/Memberlist.sol";
 import {Auth} from "lib/liquidity-pools/src/Auth.sol";
 import {ERC20PermissionedBase, IERC20} from "lib/erc20-permissioned/src/ERC20PermissionedBase.sol";
-import {IERC20Metadata} from "lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol";
 
 interface IAttestationService {
     function getAttestation(bytes32 uid) external view returns (Attestation memory);