Whitespace cleanup to get in sync with AniNIX/Uniglot hooks

roles/Foundation/files/custom/bin/sitemap.php

@@ -1,6 +1,6 @@
-<?php 
+<?php
 
-/* 
+/*
  * Build a sitemap dynamically.
  * Update Gitea's sitemap with: `php ./sitemap.php > /var/lib/gitea/custom/sitemap.xml`
  *
@@ -15,7 +15,7 @@ echo '<?xml version="1.0" encoding="UTF-8"?>
 ';
 
 exec("(echo /srv/http/aninix.net/index.php; find /srv/http/aninix.net/pages -type f; find /srv/http/aninix.net/martialarts/ -type f) | egrep \.php\$ | egrep -v ^./unlisted\|^./errors/\|head.php\|foot.php\|test\|Template\|darknet", $output);
-foreach ($output as &$file) { 
+foreach ($output as &$file) {
     echo '    <url>
 ';
 echo '        <loc>https://aninix.net/'.substr($file,strlen($path)).'</loc>
@@ -23,10 +23,10 @@ echo '        <loc>https://aninix.net/'.substr($file,strlen($path)).'</loc>
 echo '        <lastmod>'.date('Y-m-d',filemtime($file)).'</lastmod>
 ';
 echo '    </url>
-'; 
+';
 }
 
-/* Print footer */ 
+/* Print footer */
 echo '</urlset>
 ';
 ?>