Delete depends.txt and description.txt, update mod.conf

depends.txt

@@ -1,3 +0,0 @@
-default
-3d_armor?
-xdecor?

description.txt

@@ -1 +0,0 @@
-A mod adding a Minecraft-inspired Enchantment Table to Minetest.

init.lua

@@ -222,7 +222,7 @@ minetest.register_entity(":xdecor:book_open", {
 	physical = false,
 	textures = {"book_open.png"},
 	on_activate = function(self)
-		local pos = self.object:getpos()
+		local pos = self.object:get_pos()
 		local pos_under = {x=pos.x, y=pos.y-1, z=pos.z}
 
 		if minetest.get_node(pos_under).name ~= "xdecor:enchantment_table" then

mod.conf

@@ -1 +1,5 @@
 name = enchanting
+title = Enchanting
+description = A mod adding a Minecraft-inspired Enchantment Table to Minetest.
+depends = default
+optional_depends = 3d_armor,xdecor