1 files changed, 5 insertions, 2 deletions
diff --git a/video.drush.inc b/video.drush.inc
index bcb03ee..8c01f6d 100644
--- a/video.drush.inc
+++ b/video.drush.inc
@@ -5,7 +5,7 @@
  */
 function video_drush_command() {
   $items = array();
-  
+
   $items['video-scheduler'] = array(
     'description' => 'Run video transcoder scheduler',
     'callback' => 'drush_video_scheduler',
@@ -14,10 +14,13 @@ function video_drush_command() {
       '--limit' => 'Change the number of video items to transcode',
     ),
   );
-  
+
   return $items;
 }
 
+/**
+ * Callback function
+ */
 function drush_video_scheduler() {
   $limit = (int) drush_get_option('limit', variable_get('video_ffmpeg_instances', 5));
   $GLOBALS['conf']['video_ffmpeg_instances'] = $limit;