diff --git a/aman/sys/aco/RunwayManager.py b/aman/sys/aco/RunwayManager.py
index bf0fe84..3d0a088 100644
--- a/aman/sys/aco/RunwayManager.py
+++ b/aman/sys/aco/RunwayManager.py
@@ -16,7 +16,6 @@ class RunwayManager:
         self.RunwayInbounds = copy.deepcopy(configuration.PreceedingRunwayInbounds)
         self.IafInbounds = copy.deepcopy(configuration.PreceedingIafInbounds)
 
-
     def calculateEarliestArrivalTime(self, runway : str, node : Node, earliestArrivalTime : datetime):
         constrainedETA = None