Fixed typo in console/Application.php (#18596)

framework/console/Application.php

@@ -172,7 +172,7 @@ class Application extends \yii\base\Application
      * @param string $route the route that specifies the action.
      * @param array $params the parameters to be passed to the action
      * @return int|Response the result of the action. This can be either an exit code or Response object.
-     * Exit code 0 means normal, and other values mean abnormal. Exit code of `null` is treaded as `0` as well.
+     * Exit code 0 means normal, and other values mean abnormal. Exit code of `null` is treated as `0` as well.
      * @throws Exception if the route is invalid
      */
     public function runAction($route, $params = [])