Adding \n in descriptions.

Assets/Pokedex.cs

@@ -29,7 +29,6 @@ public class Pokedex : MonoBehaviour
     public void UpdateMissionText()
     {
         ArretDéfilement = true;
-        
         PokeText.text = GetComponent<Mission>().GetMissionText();
     }
 }

Assets/Script/TreeItem.cs

@@ -5,6 +5,7 @@ using UnityEngine.Tilemaps;
 public class TreeItem
 {
     public TreeType type;
+    [TextArea(15, 20)]
     public string description;
     public Sprite icon;
     public Sprite iconGris;