bug: pluralisation on todays boosted creature

[tobiasehlert]

Boosted creatures names are containing s at the end.
This was introduced with PR #372.

Actual parsing:

{
  "creatures": {
    "boosted": {
      "name": "Minotaur Amazons",
      "race": "minotauramazon",
      "image_url": "https://static.tibia.com/images/global/header/monsters/minotauramazon.gif",
      "featured": true
    },

Expected parsing:

{
  "creatures": {
    "boosted": {
      "name": "Minotaur Amazon",
      "race": "minotauramazon",
      "image_url": "https://static.tibia.com/images/global/header/monsters/minotauramazon.gif",
      "featured": true
    },

Reported on Discord by Violent Beams (here).

rel #371