Fix whitespacing issue

Author: iMattPro

event/main_listener.php

@@ -26,7 +26,7 @@
 class main_listener implements EventSubscriberInterface
 {
 	/** @var string A link to a rich content media site for demo purposes */
-	public const MEDIA_DEMO_URL ='https://youtu.be/Ne18ZQ7LLI0';
+	public const MEDIA_DEMO_URL = 'https://youtu.be/Ne18ZQ7LLI0';
 
 	/** @var auth */
 	protected $auth;
@@ -76,13 +76,13 @@ public static function getSubscribedEvents()
 	/**
 	 * Constructor
 	 *
-	 * @param auth                  $auth
-	 * @param config                $config
-	 * @param db_text               $config_text
-	 * @param language              $language
-	 * @param template              $template
-	 * @param customsitescollection $custom_sites
-	 * @param string                $cache_dir
+	 * @param auth					$auth
+	 * @param config					$config
+	 * @param db_text				$config_text
+	 * @param language				$language
+	 * @param template				$template
+	 * @param customsitescollection	$custom_sites
+	 * @param string				$cache_dir
 	 */
 	public function __construct(auth $auth, config $config, db_text $config_text, language $language, template $template, customsitescollection $custom_sites, $cache_dir)
 	{