Add missing languages/encodings

src/Jackett/Indexers/Xthor.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Linq;
+using System.Text;
 using System.Reflection;
 using System.Threading.Tasks;
 using System.Web;
@@ -43,6 +44,9 @@ namespace Jackett.Indexers
                 downloadBase: "https://xthor.bz/download.php?torrent=",
                 configData: new ConfigurationDataXthor())
         {
+            Encoding = Encoding.UTF8;
+            Language = "fr-fr";
+
             // Clean capabilities
             TorznabCaps.Categories.Clear();