diff --git a/aluminum-burner-phase.lua b/aluminum-burner-phase.lua
index 3f64865..eeab105 100644
--- a/aluminum-burner-phase.lua
+++ b/aluminum-burner-phase.lua
@@ -97,7 +97,11 @@ util.add_prerequisite("heavy-armor", "copper-processing")
 util.set_enabled("deadlock-copper-lamp", false)
 util.add_effect("copper-processing", { type = "unlock-recipe", recipe = "deadlock-copper-lamp" })
 
+-- All customizations or custom unlocks prior to this block
 util.add_unlock_force("electronics", "electronic-circuit")
 util.replace_ingredients_prior_to("electronics", "electronic-circuit", "aluminum-cable")
 util.replace_ingredients_prior_to("copper-processing", "copper-cable", "aluminum-cable")
 util.replace_ingredients_prior_to("copper-processing", "copper-plate", "aluminum-plate")
+-- Any post-fixes (eg aluminum back to copper) after this block
+
+-- End of file