and finally, the modules folder. Now I can publish and take a break

code/modules/recycling/disposal/bin.dm

@@ -96,7 +96,7 @@
 			return
 
 	if(user.a_intent != INTENT_HARM)
-		if((I.flags_1 & ABSTRACT_1) || !user.temporarilyRemoveItemFromInventory(I))
+		if((I.item_flags & ABSTRACT) || !user.temporarilyRemoveItemFromInventory(I))
 			return
 		place_item_in_disposal(I, user)
 		update_icon()

code/modules/recycling/disposal/construction.dm

@@ -52,7 +52,7 @@
 			layer = initial(layer)
 
 	else if(ispath(pipe_type, /obj/machinery/disposal/bin))
-		// Disposal bins recieve special icon treating
+		// Disposal bins receive special icon treating
 		if(anchored)
 			icon_state = "disposal"
 		else

code/modules/recycling/disposal/pipe.dm

@@ -62,7 +62,7 @@
 	return dpdir & (~turn(H.dir, 180))
 
 // transfer the holder through this pipe segment
-// overriden for special behaviour
+// overridden for special behaviour
 /obj/structure/disposalpipe/proc/transfer(obj/structure/disposalholder/H)
 	return transfer_to_dir(H, nextdir(H))