diff --git a/ethereum/contracts/Proposal.sol b/ethereum/contracts/Proposal.sol
index b48671c..710047f 100644
--- a/ethereum/contracts/Proposal.sol
+++ b/ethereum/contracts/Proposal.sol
@@ -84,9 +84,12 @@ contract Proposals is DAOContract {
         attestation.amount = amount;
     }
 
-    // Sequences of validation pool parameters
+    // --- Sequences of validation pool parameters ---
+    // Percentage that each referendum is binding
     uint[3] referendaBindingPercent = [0, 1, 100];
+    // Whether to redistribute the binding portion of losing stakes in each referendum
     bool[3] referendaRedistributeLosingStakes = [false, false, true];
+    // For each referendum, a numerator-denominator pair representing its quorum
     uint[2][3] referendaQuora = [[1, 10], [1, 2], [1, 3]];
 
     /// Internal convenience function to wrap our call to dao.initiateValidationPool