removed errors in java doc

Projekte/monopoly/client/src/main/java/pp/monopoly/client/MonopolyApp.java

@@ -496,7 +496,7 @@ public class MonopolyApp extends SimpleApplication implements MonopolyClient, Ga
     /**
      * Retrieves the unique identifier associated with the server connection.
      *
-     * Checks if a Server is connected and returns {@Code 0} if there is no connection
+     * Checks if a Server is connected and returns 0 if there is no connection
      *
      * @return the ID of the connected Server instance.
      */

Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/TestWorld.java

@@ -58,7 +58,6 @@ public class TestWorld implements GameEventListener {
      * Konstruktor für die TestWorld.
      *
      * @param app     Die Hauptanwendung
-     * @param players Die Liste der Spieler mit ihren Figuren
      */
     public TestWorld(MonopolyApp app) {
         this.app = app;