Fixed a typo in a block comment queue.php
Fixed a typo in a block comment queue.php

Normally, words that start with vowels (like "unified") are preceded by "an" instead of "a."  However, "unified" is an exception to the rule.

Source: https://www.a-or-an.com/a_an/unified

slimkit/thinksns-plus,zeropingheroes/lanyard,cbnuke/FilesCollection,zhiyicx/thinksns-plus,remxcode/laravel-base,remxcode/laravel-base,beautifultable/phpwind,orckid-lab/dashboard,cbnuke/FilesCollection,slimkit/thinksns-plus,orckid-lab/dashboard,hackel/laravel,tinywitch/laravel,beautifultable/phpwind,zhiyicx/thinksns-plus,hackel/laravel,zeropingheroes/lanyard,hackel/laravel,zeropingheroes/lanyard