diff --git a/Models/WorkflowInterface.php b/Models/WorkflowInterface.php
index bbfc8c3..fa7583e 100644
--- a/Models/WorkflowInterface.php
+++ b/Models/WorkflowInterface.php
@@ -24,5 +24,5 @@ namespace Modules\Workflow\Models;
  */
 interface WorkflowInterface
 {
-    
+
 }
diff --git a/Templates/Permission/Workflow.php b/Templates/Permission/Workflow.php
index 82618ec..d35a66b 100644
--- a/Templates/Permission/Workflow.php
+++ b/Templates/Permission/Workflow.php
@@ -63,7 +63,7 @@ class Workflow implements WorkflowInterface
     public function runPending($data)
     {
         // todo: approve?!
-        // todo: 
+        // todo:
     }
 
     public function getState() : int
diff --git a/Theme/Backend/workflow-template-create.tpl.php b/Theme/Backend/workflow-template-create.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/workflow-template-create.tpl.php
+++ b/Theme/Backend/workflow-template-create.tpl.php
@@ -13,4 +13,4 @@
 /**
  * @var \phpOMS\Views\View $this
  */
-echo $this->getData('nav')->render(); 
+echo $this->getData('nav')->render();
diff --git a/Theme/Backend/workflow-template-list.tpl.php b/Theme/Backend/workflow-template-list.tpl.php
index e7b82aa..5856c14 100644
--- a/Theme/Backend/workflow-template-list.tpl.php
+++ b/Theme/Backend/workflow-template-list.tpl.php
@@ -15,5 +15,5 @@
  * @var \Modules\Tasks\Models\Task[] $tasks
  */
 $tasks = $this->getData('tasks');
-echo $this->getData('nav')->render(); 
+echo $this->getData('nav')->render();