diff --git a/README.md b/README.md
index 688c0fc..558e7ad 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,11 @@ This module requires the following Drupal modules:
 * [Scheduler](https://www.drupal.org/project/scheduler)
 
 ## Installing
-Install the module using composer: `composer require drupal/scheduler_request_cron`
+Install the module using composer:
+`composer require drupal/scheduler_request_cron`
 
 ## Options
-* Interval: The minimum interval in minutes between executions. The cron is only run when a page is requested. Defaults to 5 minutes.
-* Log: Enables logging of the cron execution (additionally to Scheduler log). Defaults to false.
+* Interval: The minimum interval in minutes between executions. The cron is only
+  run when a page is requested. Defaults to 5 minutes.
+* Log: Enables logging of the cron execution (additionally to Scheduler log).
+  Defaults to false.
diff --git a/scheduler_request_cron.install b/scheduler_request_cron.install
index b762bdc..c1aa609 100644
--- a/scheduler_request_cron.install
+++ b/scheduler_request_cron.install
@@ -2,6 +2,7 @@
 
 /**
  * @file
+ * Drupal hooks for installation, updating and checking requirements.
  */
 
 /**
diff --git a/src/EventSubscriber/RequestSubscriber.php b/src/EventSubscriber/RequestSubscriber.php
index 809884c..f097a62 100644
--- a/src/EventSubscriber/RequestSubscriber.php
+++ b/src/EventSubscriber/RequestSubscriber.php
@@ -52,7 +52,7 @@ class RequestSubscriber implements EventSubscriberInterface {
   }
 
   /**
-   * Register running the Scheduler Request Cronjob on shutdown if interval has passed.
+   * Registers Scheduler Request Cronjob on shutdown if interval has passed.
    *
    * @param Symfony\Component\HttpKernel\Event\RequestEvent $event
    *   The event.