diff --git a/src/game/engine/scenes/world_map/world_map_city_actions.gd b/src/game/engine/scenes/world_map/world_map_city_actions.gd
index 5c4154de..ac3aa5ab 100644
--- a/src/game/engine/scenes/world_map/world_map_city_actions.gd
+++ b/src/game/engine/scenes/world_map/world_map_city_actions.gd
@@ -39,12 +39,15 @@ func on_found_city_pressed(selected_unit: RefCounted) -> void:
 	var is_capital: bool = player.cities.is_empty()
 	var city: RefCounted = CityScript.new()
 	city.owner = player.index
-	city.found(
-		city_name,
-		selected_unit.position.x,
-		selected_unit.position.y,
-		is_capital,
-		GameState.turn_number,
+	(
+		city
+		. found(
+			city_name,
+			selected_unit.position.x,
+			selected_unit.position.y,
+			is_capital,
+			GameState.turn_number,
+		)
 	)
 	player.cities.append(city)
 
@@ -77,10 +80,13 @@ func on_build_improvement_pressed(selected_unit: RefCounted) -> void:
 	_improvement_popup.clear()
 	for i: int in range(_pending_improvements_list.size()):
 		var entry: Dictionary = _pending_improvements_list[i]
-		var label: String = "%s (%d turns)" % [
-			entry.get("name", ""),
-			entry.get("build_turns", 0),
-		]
+		var label: String = (
+			"%s (%d turns)"
+			% [
+				entry.get("name", ""),
+				entry.get("build_turns", 0),
+			]
+		)
 		_improvement_popup.add_item(label, i)
 
 	var mouse_pos: Vector2i = DisplayServer.mouse_get_position()
@@ -109,23 +115,14 @@ func _on_popup_selected(id: int) -> void:
 	if player == null:
 		_pending_unit = null
 		return
-	var success: bool = _improvement_manager.start_improvement(_pending_unit, improvement_id, player)
+	var success: bool = _improvement_manager.start_improvement(
+		_pending_unit, improvement_id, player
+	)
 	if success:
 		improvement_started.emit(_pending_unit)
 	_pending_unit = null
 
 
-## p1-26d: called by world_map when the player confirms the improvement preview.
-func commit_improvement(unit: RefCounted, improvement_id: String) -> void:
-	var player: RefCounted = GameState.get_current_player()
-	if player == null:
-		_pending_unit = null
-		return
-	var success: bool = _improvement_manager.start_improvement(unit, improvement_id, player)
-	if success:
-		improvement_started.emit(unit)
-
-
 ## p1-26d: called by world_map when the player confirms the improvement preview.
 func commit_improvement(unit: RefCounted, improvement_id: String) -> void:
 	var player: RefCounted = GameState.get_current_player()