Add extended tooltips

mods/ITEMS/mcl_farming/beetroot.lua

@@ -2,6 +2,7 @@ local S = minetest.get_translator("mcl_farming")
 
 minetest.register_craftitem("mcl_farming:beetroot_seeds", {
 	description = S("Beetroot Seeds"),
+	_tt_help = S("Can be sown on farmland"),
 	_doc_items_longdesc = S("Grows into a beetroot plant. Chickens like beetroot seeds."),
 	_doc_items_usagehelp = S("Place the beetroot seeds on farmland (which can be created with a hoe) to plant a beetroot plant. They grow in sunlight and grow faster on hydrated farmland. Rightclick an animal to feed it beetroot seeds."),
 	groups = { craftitem=1 },