- error TargetFirstSaleTimeLtPeriodLength(uint passedTargetSaleTime, uint periodLength);
+ error TargetFirstSaleTimeGtPeriodLength(uint passedTargetSaleTime, uint periodLength);
    if (targetFirstSaleTime >= periodLength) {
-      revert TargetFirstSaleTimeLtPeriodLength(targetFirstSaleTime, periodLength);
+      revert TargetFirstSaleTimeGtPeriodLength(targetFirstSaleTime, periodLength);
    }
