missed proc refs

code/game/objects/items/stacks/medical.dm

@@ -28,7 +28,7 @@
 
 /obj/item/stack/medical/attack(mob/living/M, mob/user)
 	. = ..()
-	INVOKE_ASYNC(src, .proc/try_heal, M, user)
+	INVOKE_ASYNC(src, PROC_REF(try_heal), M, user)
 
 /obj/item/stack/medical/proc/try_heal(mob/living/M, mob/user, silent = FALSE)
 	if(!M.can_inject(user, TRUE))

code/game/objects/items/stacks/stack.dm

@@ -68,7 +68,7 @@
 	if(merge)
 		for(var/obj/item/stack/S in loc)
 			if(can_merge(S))
-				INVOKE_ASYNC(src, .proc/merge, S)
+				INVOKE_ASYNC(src, PROC_REF(merge), S)
 	var/list/temp_recipes = get_main_recipes()
 	recipes = temp_recipes.Copy()
 	if(material_type)