Fix messages in craft command

init.lua

@@ -1747,12 +1747,9 @@ function craftguide.show(name, item, show_usages)
 	item = reg_items[item] and item or query_item
 	local recipes, usages = get_recipes(item, data, player)
 
-	if not recipes and not usages then
-		if not recipes_cache[item] and not usages_cache[item] then
-			return false, msg(name, S("No recipe or usage for this item"))
-		end
-
-		return false, msg(name, S("You don't know a recipe or usage for this item"))
+	if not recipes and not usages and
+			not recipes_cache[item] and not usages_cache[item] then
+		return false, msg(name, S("No recipe or usage for this node"))
 	end
 
 	data.query_item = item

locale/template

@@ -19,8 +19,7 @@ No item to show=
 Collect items to reveal more recipes=
 Show recipe(s) of the pointed node=
 No node pointed=
-You don't know a recipe or usage for this item=
-No recipe or usage for this item=
+No recipe or usage for this node=
 Node=
 Entity=
 Craftitem=