fix: example

contracts/RightsManager.sol

@@ -325,7 +325,7 @@ contract RightsManager is
         emit RightsRevoked(policy, holder);
     }
 
-    /// @inheritdoc IRightsDealBroker
+    /// @inheritdoc IRightsManager
     /// @notice Calculates the fees for both the treasury and the distributor based on the provided total amount.
     /// @dev This function handles the fee calculation for the treasury and negotiates the distribution fees with the distributor.
     ///      If the distributor or treasury does not support the specified currency, the function will revert.
@@ -392,14 +392,14 @@ contract RightsManager is
         return _createProof(deal);
     }
 
-    /// @inheritdoc IRightsDealBroker
-    /// @notice Close the deal by confirming the terms and executing the necessary transactions.
-    /// @dev This function finalizes the deal created by the account. It validates the proposal,
-    /// executes the agreed terms, and allocates payments.
-    /// @param dealProof The unique identifier of the created deal.
-    /// @param policyAddress The address of the policy contract that governs the terms.
-    /// @param data Additional data required to close the deal.
-    function closeDeal(
+    /// @inheritdoc IRightsManager
+    /// @notice Finalizes the deal by registering the agreed-upon policy, effectively closing the deal.
+    /// @dev This function verifies the policy's authorization, executes the deal, processes financial transactions,
+    ///      and registers the policy in the system, representing the formal closure of the deal.
+    /// @param dealProof The unique identifier of the deal to be enforced.
+    /// @param policyAddress The address of the policy contract managing the deal.
+    /// @param data Additional data required to execute the deal.
+    function registerPolicy(
         bytes32 dealProof,
         address policyAddress,
         bytes calldata data

contracts/interfaces/IRightsDealBroker.sol

@@ -20,28 +20,4 @@ interface IRightsDealBroker {
         address holder,
         address account
     ) external returns (bytes32);
-
-    /// @notice Finalizes the deal by registering the agreed-upon policy, effectively closing the deal.
-    /// @dev This function verifies the policy's authorization, executes the deal, processes financial transactions,
-    ///      and registers the policy in the system, representing the formal closure of the deal.
-    /// @param dealProof The unique identifier of the deal to be enforced.
-    /// @param policyAddress The address of the policy contract managing the deal.
-    /// @param data Additional data required to execute the deal.
-    function closeDeal(
-        bytes32 dealProof,
-        address policyAddress,
-        bytes calldata data
-    ) external payable;
-
-    /// @notice Calculates the fees for both the treasury and the distributor based on the provided total amount.
-    /// @param total The total amount involved in the transaction.
-    /// @param currency The address of the ERC20 token (or native currency) being used in the transaction.
-    /// @param holder The address of the content holder whose content is being accessed.
-    /// @return treasury The calculated fee for the treasury.
-    /// @return distribution The calculated fee for the distributor.
-    function calcFees(
-        uint256 total,
-        address currency,
-        address holder
-    ) external returns (uint256, uint256);
 }

contracts/interfaces/IRightsManager.sol

@@ -27,6 +27,18 @@ interface IRightsManager is
     IBalanceManagerWithdrawable,
     IRightsPolicyAuditor
 {
+    /// @notice Calculates the fees for both the treasury and the distributor based on the provided total amount.
+    /// @param total The total amount involved in the transaction.
+    /// @param currency The address of the ERC20 token (or native currency) being used in the transaction.
+    /// @param holder The address of the content holder whose content is being accessed.
+    /// @return treasury The calculated fee for the treasury.
+    /// @return distribution The calculated fee for the distributor.
+    function calcFees(
+        uint256 total,
+        address currency,
+        address holder
+    ) external returns (uint256, uint256);
+
     /// @notice Checks if the content is eligible for distribution by the content holder's custodial.
     /// @param contentId The ID of the content to check for distribution eligibility.
     /// @param contentHolder The address of the content holder whose custodial rights are being checked.
@@ -35,4 +47,16 @@ interface IRightsManager is
         uint256 contentId,
         address contentHolder
     ) external returns (bool);
+
+    /// @notice Finalizes the deal by registering the agreed-upon policy, effectively closing the deal.
+    /// @dev This function verifies the policy's authorization, executes the deal, processes financial transactions,
+    ///      and registers the policy in the system, representing the formal closure of the deal.
+    /// @param dealProof The unique identifier of the deal to be enforced.
+    /// @param policyAddress The address of the policy contract managing the deal.
+    /// @param data Additional data required to execute the deal.
+    function registerPolicy(
+        bytes32 dealProof,
+        address policyAddress,
+        bytes calldata data
+    ) external payable;
 }

contracts/syndication/Syndication.sol

@@ -150,7 +150,7 @@ contract Syndication is
     /// @notice Returns the contract's balance for the specified currency.
     /// @param currency The address of the token to check the balance of (address(0) for native currency).
     /// @return The balance of the contract in the specified currency.
-    function getBalance(address currency) external returns (uint256) {
+    function getBalance(address currency) external view returns (uint256) {
         return address(this).balanceOf(currency);
     }
 

examples/GatedPolicy.sol

@@ -53,7 +53,8 @@ contract GatedContentPolicy is BasePolicy, IPolicy {
         T.Deal calldata deal,
         bytes calldata data
     ) external onlyRM returns (bool, string memory) {
-        if (comply(deal.account, deal.contentId)) {
+        uint256 contentId = abi.decode(data, (uint256));
+        if (comply(deal.account, contentId)) {
             return (true, "Access granted");
         } else {
             return (false, "Access denied");