diff --git a/src/Mods/SecExp/buildings/transportHub.tw b/src/Mods/SecExp/buildings/transportHub.tw
index 394dc6778a080f15ea1f6f286f962a25c2ad9881..8c109c753ff13109e080d3362bd89f297968712e 100644
--- a/src/Mods/SecExp/buildings/transportHub.tw
+++ b/src/Mods/SecExp/buildings/transportHub.tw
@@ -109,7 +109,7 @@ You quickly reach the transport hub, where a constant stream of vehicles, people
 			<<run cashX(forceNeg(Math.trunc(10000*$upgradeMultiplierArcology)), "capEx")>>
 			<<set $railway++>>
 			<<goto "transportHub">>
-		<</link>> //Will cost <<print cashFormat(Math.trunc*10000*$upgradeMultiplierArcology))>>, will increase trade and slightly lower arcology's upkeep, but will affect security//
+		<</link>> //Will cost <<print cashFormat(Math.trunc(10000*$upgradeMultiplierArcology))>>, will increase trade and slightly lower arcology's upkeep, but will affect security//
 	<<elseif $railway == 2>>
 		<<link "Enlarge the railway">>
 			<<run cashX(forceNeg(Math.trunc(25000*$upgradeMultiplierArcology)), "capEx")>>