feat: update natspec

src/Polygon.sol

@@ -1,17 +1,16 @@
 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.20;
 
+import {ERC20, ERC20Permit} from "openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Permit.sol";
 import {IPolygon} from "./interfaces/IPolygon.sol";
-import {ERC20, ERC20Permit} from "openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Votes.sol";
-import {Ownable2Step} from "openzeppelin-contracts/contracts/access/Ownable2Step.sol";
 
 /// @title Polygon ERC20 token
 /// @author QEDK <[email protected]> (https://polygon.technology)
 /// @notice This is the Polygon ERC20 token contract on Ethereum L1
 /// @dev The contract allows for a 1-to-1 representation between $POL and $MATIC and allows for additional inflation based
 /// on hub and treasury requirements
 /// @custom:security-contact [email protected]
-contract Polygon is Ownable2Step, ERC20Permit, IPolygon {
+contract Polygon is ERC20Permit, IPolygon {
     address public immutable inflationManager;
 
     constructor(address migration_, address inflationManager_, address owner_)

src/PolygonMigration.sol

@@ -76,8 +76,8 @@ contract PolygonMigration is Ownable2Step {
         releaseTimestamp = timestamp_;
     }
 
-    /// @notice Allows governance to lock the unmigration process
-    /// @dev The function does not do any validation since governance can unlock the unmigration process if required
+    /// @notice Allows governance to lock or unlock the unmigration process
+    /// @dev The function does not do any validation since governance can update the unmigration process if required
     /// @param unmigrationLock_ New unmigration lock status
     function updateUnmigrationLock(uint256 unmigrationLock_) external onlyOwner {
         unmigrationLock = unmigrationLock_;