improved test, corrected pack name

src/main/java/me/ktcm/KajetansTextCoreMod.java

@@ -12,6 +12,9 @@ public class KajetansTextCoreMod
     @SubscribeEvent
     public static void beforeStart(ServerChatEvent e) 
     {
-        e.setComponent(new StringTextComponent(e.getMessage().replace("&", "§")));
+        e.setComponent(new StringTextComponent(
+            e.getMessage().replace("&", "§") + 
+            "§0█§1█§2█§3█§4█§5█§6█§7█§8█§9█§a█§b█§c█§d█§e█§f█" +
+            "§g█§h█§i█§j█§p█§q█§s█§t█§u█§v█§w█§x█§y█§z█"));
     }
-}
+}

src/main/resources/pack.mcmeta

@@ -1,6 +1,6 @@
 {
     "pack": {
-        "description": "kcm resources",
+        "description": "ktcm resources",
         "pack_format": 4,
         "_comment": "A pack_format of 4 requires json lang files. Note: we require v4 pack meta for all mods."
     }