Fix 'initial_properties' warning

src/enchanting.lua

@@ -248,13 +248,15 @@ xdecor.register("enchantment_table", {
 })
 
 minetest.register_entity("xdecor:book_open", {
-	visual = "sprite",
-	visual_size = {x=0.75, y=0.75},
-	collisionbox = {0,0,0,0,0,0},
-	pointable = false,
-	physical = false,
-	textures = {"xdecor_book_open.png"},
-	static_save = false,
+	initial_properties = {
+		visual = "sprite",
+		visual_size = {x=0.75, y=0.75},
+		collisionbox = {0,0,0,0,0,0},
+		pointable = false,
+		physical = false,
+		textures = {"xdecor_book_open.png"},
+		static_save = false,
+	},
 })
 
 minetest.register_lbm({

src/itemframe.lua

@@ -181,12 +181,14 @@ xdecor.register("itemframe", {
 })
 
 minetest.register_entity("xdecor:f_item", {
-	visual = "wielditem",
-	visual_size = {x = 0.33, y = 0.33},
-	collisionbox = {0,0,0,0,0,0},
-	pointable = false,
-	physical = false,
-	textures = {"air"},
+	initial_properties = {
+		visual = "wielditem",
+		visual_size = {x = 0.33, y = 0.33},
+		collisionbox = {0,0,0,0,0,0},
+		pointable = false,
+		physical = false,
+		textures = {"air"},
+	},
 	on_activate = function(self, staticdata)
 		local pos = self.object:get_pos()
 		if minetest.get_node(pos).name ~= "xdecor:itemframe" then