I was going through a chain that mentioned a link to customize the recipe of hearts. This is the link, plugins/LifeSteal-Smp-Plugin/recipes/. It says that if I try and go there I can't reach the site. This is what it says, plugins’s DNS address could not be found. Diagnosing the problem. What can I do to fix this or is there another way to change the recipe.

Sorry, I didn't mean to send it twice