diff --git a/game/commander/tasks/compound/degradeiads.py b/game/commander/tasks/compound/degradeiads.py
index d8cb9df9..92e95416 100644
--- a/game/commander/tasks/compound/degradeiads.py
+++ b/game/commander/tasks/compound/degradeiads.py
@@ -31,7 +31,7 @@ class DegradeIads(CompoundTask[TheaterState]):
 
     @staticmethod
     def plan_against(
-        target: Union[IadsGroundObject, NavalGroundObject]
+        target: Union[IadsGroundObject, NavalGroundObject],
     ) -> Union[PlanDead, PlanAntiShip]:
         if isinstance(target, IadsGroundObject):
             return PlanDead(target)
diff --git a/game/typeguard.py b/game/typeguard.py
index eac463ac..cd6a5154 100644
--- a/game/typeguard.py
+++ b/game/typeguard.py
@@ -8,7 +8,7 @@ GuardT = TypeVar("GuardT")
 
 
 def self_type_guard(
-    f: Callable[[SelfT, BaseT], TypeGuard[GuardT]]
+    f: Callable[[SelfT, BaseT], TypeGuard[GuardT]],
 ) -> Callable[[SelfT, BaseT], TypeGuard[GuardT]]:
     def decorator(s: SelfT, arg: BaseT) -> TypeGuard[GuardT]:
         if id(s) != id(arg):