diff --git a/src/contracts/provers/scroll/ParentToChildProver.sol b/src/contracts/provers/scroll/ParentToChildProver.sol
index 8d5297c..0ce37cd 100644
--- a/src/contracts/provers/scroll/ParentToChildProver.sol
+++ b/src/contracts/provers/scroll/ParentToChildProver.sol
@@ -22,7 +22,6 @@ contract ParentToChildProver is IStateProver {
 
     /// @dev Storage slot where ScrollChain stores the finalizedStateRoots mapping
     ///      mapping(uint256 batchIndex => bytes32 stateRoot)
-    ///      This is slot 7 in the ScrollChain contract (after upgradeable storage gaps)
     uint256 public immutable finalizedStateRootsSlot;
 
     /// @dev L1 chain ID (home chain where this prover reads from)
diff --git a/src/contracts/provers/zksync/ParentToChildProver.sol b/src/contracts/provers/zksync/ParentToChildProver.sol
index 0e04763..2d7d6f6 100644
--- a/src/contracts/provers/zksync/ParentToChildProver.sol
+++ b/src/contracts/provers/zksync/ParentToChildProver.sol
@@ -115,10 +115,11 @@ contract ParentToChildProver is IStateProver {
     /// @dev Verifies that the L2 logs root hash for a specific batch is stored in the gateway ZkChain contract
     ///      by checking the storage slot using storage proofs against the home chain block header.
     /// @param homeStateCommitment The block hash of the home chain (L1) containing the gateway ZkChain state.
-    /// @param input ABI encoded tuple: (bytes rlpBlockHeader, uint256 batchNumber, bytes storageProof).
+    /// @param input ABI encoded tuple: (bytes rlpBlockHeader, uint256 batchNumber, bytes accountProof, bytes storageProof).
     ///              - rlpBlockHeader: RLP-encoded block header of the home chain.
     ///              - batchNumber: The batch number for which to retrieve the L2 logs root hash.
-    ///              - proof: Storage proof for the storage slot containing the L2 logs root hash.
+    ///              - accountProof: Account proof for the gateway ZkChain contract.
+    ///              - storageProof: Storage proof for the storage slot containing the L2 logs root hash.
     /// @return targetStateCommitment The L2 logs root hash for the specified batch number.
     function verifyTargetStateCommitment(bytes32 homeStateCommitment, bytes calldata input)
         external