Fix PHPCS error from PR #41031 (#41035)

Author: richard67

administrator/components/com_admin/script.php

@@ -6627,7 +6627,6 @@ public function deleteUnexistingFiles($dryRun = false, $suppressOutput = false)
             // From 4.4.0-alpha1 to 4.4.0-alpha2
             '/libraries/vendor/jfcherng/php-diff/src/languages/readme.txt',
             '/plugins/editors-xtd/pagebreak/pagebreak.php',
-
         ];
 
         $folders = [