diff --git a/contracts/TenGransAbstractToken.sol b/contracts/TenGransAbstractToken.sol
index 32e0f90..bab0eeb 100644
--- a/contracts/TenGransAbstractToken.sol
+++ b/contracts/TenGransAbstractToken.sol
@@ -5,6 +5,7 @@ import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
 import "@openzeppelin/contracts/security/Pausable.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";
+// Without paying gas, token holders will be able to allow third parties to transfer from their account. (EIP2612)
 import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Permit.sol";
 import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Votes.sol";
 import "@openzeppelin/contracts/token/ERC20/extensions/ERC20FlashMint.sol";