diff --git a/modules/monitoring/application/controllers/DowntimeController.php b/modules/monitoring/application/controllers/DowntimeController.php
index dcf4dc373a..ec1da00ef3 100644
--- a/modules/monitoring/application/controllers/DowntimeController.php
+++ b/modules/monitoring/application/controllers/DowntimeController.php
@@ -13,10 +13,25 @@
  */
 class Monitoring_DowntimeController extends Controller
 {
+    /**
+     * The fetched downtime
+     *
+     * @var stdClass
+     */
     protected $downtime;
-    
+
+    /**
+     * If the downtime is a service or not
+     *
+     * @var boolean
+     */
     protected $isService;
-    
+
+    /**
+     * Fetch the downtime matching the given id and add tabs
+     *
+     * @throws Zend_Controller_Action_Exception
+     */
     public function init()
     {
         $downtimeId = $this->params->get('downtime_id');
@@ -54,7 +69,7 @@ public function init()
         } else {
             $this->isService = false;
         }
-         
+        
         $this->getTabs()
             ->add(
                 'downtime',
@@ -68,7 +83,10 @@ public function init()
                 )
         )->activate('downtime')->extend(new DashboardAction());
     }
-    
+
+    /**
+     * Display the detail view for a downtime
+     */
     public function showAction()
     {
         $this->view->downtime = $this->downtime;
@@ -86,7 +104,12 @@ public function showAction()
             $this->view->delDowntimeForm = $this->createDelDowntimeForm();
         }
     }
-    
+
+    /**
+     * Create a command form to delete a single comment
+     *
+     * @return DeleteDowntimeCommandForm
+     */
     private function createDelDowntimeForm()
     {
         $this->assertPermission('monitoring/command/downtime/delete');
diff --git a/modules/monitoring/application/controllers/DowntimesController.php b/modules/monitoring/application/controllers/DowntimesController.php
index bbd3e1bb47..d25a757b59 100644
--- a/modules/monitoring/application/controllers/DowntimesController.php
+++ b/modules/monitoring/application/controllers/DowntimesController.php
@@ -14,10 +14,25 @@
  */
 class Monitoring_DowntimesController extends Controller
 {
+    /**
+     * The fetched downtimes
+     *
+     * @var array
+     */
     protected $downtimes;
-    
+
+    /**
+     * A filter matching all current downtimes
+     *
+     * @var Filter
+     */
     protected $filter;
-    
+
+    /**
+     * Fetch all downtimes matching the current filter and add tabs
+     *
+     * @throws Zend_Controller_Action_Exception
+     */
     public function init()
     {
         $this->filter = Filter::fromQueryString(str_replace(
@@ -82,7 +97,10 @@ public function init()
             }
         }
     }
-    
+
+    /**
+     * Display the detail view for a downtime list
+     */
     public function showAction()
     {
         $this->view->downtimes = $this->downtimes;
@@ -91,7 +109,10 @@ public function showAction()
         $this->view->removeAllLink = Url::fromPath('monitoring/downtimes/remove-all')
                 ->setParams($this->params);
     }
-    
+
+    /**
+     * Display the form for removing a downtime list
+     */
     public function removeAllAction()
     {
         $this->assertPermission('monitoring/command/downtime/delete');