Make pausedDuration constant
Pause duration will not change, therefore aking this a read-only
constant makes sense
@@ -35,7 +35,7 @@ contract TBTCSystem is Ownable, ITBTCSystem, DepositLog {
bool _initialized = false;
uint256 pausedTimestamp;
- uint256 pausedDuration = 10 days;
+ uint256 constant pausedDuration = 10 days;
address public keepVendor;
address public priceFeed;
