message: [Util] Remove a duplicate variable definition
diff: @@ -189,7 +189,6 @@ public:
  nMasternodeCountDrift = 20;
  nMaxMoneyOut = 21000000 * COIN;
  nMinColdStakingAmount = 1 * COIN;
  - nTimeSlotLength = 15; // 15 seconds
  /** Height or Time Based Activations **/
  nLastPOWBlock = 259200;
  