feat(cocina_detras): parece que veo a Mikel, closes #83

gymkhana/rooms/turno_cocina/creditos/RestartGameButton.gd

@@ -6,6 +6,6 @@ func _ready():
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
+func _process(_delta):
 	if(escoria.globals_manager.get_global("turno_cocina_creditos_return_to_menu_visible")):
 		self.visible = true

gymkhana/rooms/turno_cocina/creditos/scrollingText.gd

@@ -5,7 +5,7 @@ signal finished
 func _ready():
 	pass # Replace with function body.
 
-func _process(delta):
+func _process(_delta):
 	var size = self.get_global_rect().size
 	if escoria.globals_manager.get_global("turno_credits_rolling"):
 		self.set_position(self.get_position() + Vector2(0, -1))