insert missing end

mods/ITEMS/mcl_beacons/init.lua

@@ -338,6 +338,7 @@ minetest.register_node("mcl_beacons:beacon", {
 				end
 				abm_func(pos) --call it once outside the globalstep so the player gets the effect right after selecting it			end
 			end
+		end
 	end,
 	light_source = 14,
 	groups = {handy=1},