More yoda conditions

inc/class-async-calls.php

@@ -33,22 +33,23 @@ class Async_Calls {
 	 *
 	 * @var array
 	 */
-	static $registry = [];
+	public static $registry = [];
 
 	/**
 	 * Registers a new listener.
 	 *
-	 * @since 2.0.7
-	 *
 	 * @param string   $id The id of the listener.
-	 * @param callable $callable A callback to be run.
+	 * @param callable $callback A callback to be run.
 	 * @param mixed    ...$args Arguments to be passed to the callback.
+	 *
 	 * @return void
+	 *@since 2.0.7
+	 *
 	 */
-	public static function register_listener($id, $callable, ...$args): void {
+	public static function register_listener($id, $callback, ...$args): void {
 
 		self::$registry[ $id ] = [
-			'callable' => $callable,
+			'callable' => $callback,
 			'args'     => $args,
 		];
 	}