diff --git a/contracts/solidity/contracts/TokenStaking.sol b/contracts/solidity/contracts/TokenStaking.sol
index 02652920c6..79946a1ff6 100644
--- a/contracts/solidity/contracts/TokenStaking.sol
+++ b/contracts/solidity/contracts/TokenStaking.sol
@@ -116,9 +116,10 @@ contract TokenStaking is StakeDelegatable {
     /**
      * @dev Gets withdrawal request by Operator.
      * @param _operator address of withdrawal request.
-     * @return amount, createdAt.
+     * @return amount
+     * @return createdAt
      */
-    function getWithdrawal(address _operator) public view returns (uint256 amount, uint256 createdAt) {
+    function getWithdrawal(address _operator) public view returns (uint256, uint256) {
         return (withdrawals[_operator].amount, withdrawals[_operator].createdAt);
     }