Fixed errornous xml line

appinfo/app.php

-<?php
-
-\OC::$server->getNavigationManager()->add(function () {
-    $urlGenerator = \OC::$server->getURLGenerator();
-    return [
-        'id' => 'sccuot_ng',
-        'name' => 'Sccuot NG',
-        'order' => 5,
-        'href' => $urlGenerator->linkToRoute('sccuot_ng.statistics.statistics_page'),
-        'icon' => $urlGenerator->imagePath('sccuot_ng', 'icons/sccuot-ng.svg'),
-    ];
-});

appinfo/info.xml

 <?xml version="1.0"?>
 <info xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://apps.nextcloud.com/schema/apps/info.xsd">
-<info>
     <!-- General metadata -->
     <id>sccuot_nc</id>
     <name>Sccuot NC</name>