Fix comment

Author: kanewallmann

contracts/contract/rewards/RocketMerkleDistributorMainnet.sol

@@ -115,7 +115,7 @@ contract RocketMerkleDistributorMainnet is RocketBase, RocketMerkleDistributorMa
             // Distribute ETH
             if (totalAmountETH > 0) {
                 rocketVault.withdrawEther(totalAmountETH);
-                // Allow up to 2300 gas to send ETH to the withdrawal address
+                // Allow up to 10000 gas to send ETH to the withdrawal address
                 (bool result,) = withdrawalAddress.call{value: totalAmountETH, gas: 10000}("");
                 if (!result) {
                     // If the withdrawal address cannot accept the ETH with 10000 gas, add it to their balance to be claimed later at their own expense