some minor cleanup

src/main/java/kellerkinder/HomeFlix/application/SettingsView.java

@@ -206,16 +206,12 @@ public class SettingsView {
 
     @FXML
     private void updateBtnAction(ActionEvent event) {
-		
-		
-		new UpdateController();
 		if (UpdateController.isUpdateAvailable()) {
 			updateBtn.setText(XMLController.getLocalBundle().getString("updateBtnUpdateAvailable"));
 			UpdateController.update();
 		} else {
 			updateBtn.setText(XMLController.getLocalBundle().getString("updateBtnNoUpdateAvailable"));
 		}
-		
     }
     
     /** TODO can this be done async?

src/main/java/kellerkinder/HomeFlix/controller/UpdateController.java

@@ -57,9 +57,6 @@ public class UpdateController {
 	/**
 	 * updater for Project HomeFlix based on cemu_UIs, checks for Updates and download it
 	 */
-	public UpdateController() {
-		
-	}
 	
 	public static void update() {
 		if (browserDownloadUrl != null) {