Incorrect text for leftovers in the Spanish version group x-y

[Xing97]

https://github.com/PokeAPI/api-data/blob/master/data/api/v2/item/211/index.json#L177

It should be something like this: "Este objeto restaura gradualmente durante el\ncombate los PS del Pok\u00e9mon que lo lleva."

[Naramsim]

Hi, could you fix that?

[Xing97]

#228