diff --git a/engine.c b/engine.c
--- a/engine.c
+++ b/engine.c
@@ -191,10 +191,10 @@ void StartupEngines(void)
 		}
 
 		/* This sets up type for the engine
-		   It is needed if you want to ask the engine what type it is
-		   It should hopefully be the same as when you ask a vehicle what it is
-		   but using this, you can ask what type an engine number is
-		   even if it is not a vehicle (yet)*/
+		 * It is needed if you want to ask the engine what type it is
+		 * It should hopefully be the same as when you ask a vehicle what it is
+		 * but using this, you can ask what type an engine number is
+		 * even if it is not a vehicle (yet)*/
 	}
 
 	AdjustAvailAircraft();