Fix lotSize values
20^7 != 10^7 *2. can't multiply base.
@@ -43,7 +43,7 @@ contract TBTCSystem is Ownable, ITBTCSystem, DepositLog {
uint128 private initialCollateralizedPercent = 150; // percent
uint128 private undercollateralizedThresholdPercent = 135; // percent
uint128 private severelyUndercollateralizedThresholdPercent = 120; // percent
- uint256[] lotSizesSatoshis = [10**5, 10**6, 10**7, 20**7, 50**7, 10**8]; // [0.001, 0.01, 0.1, 0.2, 0.5, 1.0] BTC
+ uint256[] lotSizesSatoshis = [10**5, 10**6, 10**7, 2 * 10**7, 5 * 10**7, 10**8]; // [0.001, 0.01, 0.1, 0.2, 0.5, 1.0] BTC
constructor(address _priceFeed, address _relay) public {
priceFeed = _priceFeed;
