diff --git a/Theme/Backend/analysis-dashboard.tpl.php b/Theme/Backend/analysis-dashboard.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/analysis-dashboard.tpl.php
+++ b/Theme/Backend/analysis-dashboard.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/article-create.tpl.php b/Theme/Backend/article-create.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/article-create.tpl.php
+++ b/Theme/Backend/article-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/article-list.tpl.php b/Theme/Backend/article-list.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/article-list.tpl.php
+++ b/Theme/Backend/article-list.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/article-order-pending-list.tpl.php b/Theme/Backend/article-order-pending-list.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/article-order-pending-list.tpl.php
+++ b/Theme/Backend/article-order-pending-list.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/article-order-suggestion.tpl.php b/Theme/Backend/article-order-suggestion.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/article-order-suggestion.tpl.php
+++ b/Theme/Backend/article-order-suggestion.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/article-single.tpl.php b/Theme/Backend/article-single.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/article-single.tpl.php
+++ b/Theme/Backend/article-single.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/invoice-archive.tpl.php b/Theme/Backend/invoice-archive.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/invoice-archive.tpl.php
+++ b/Theme/Backend/invoice-archive.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/invoice-list.tpl.php b/Theme/Backend/invoice-list.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/invoice-list.tpl.php
+++ b/Theme/Backend/invoice-list.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/invoice-single.tpl.php b/Theme/Backend/invoice-single.tpl.php
index 74763f2..e3c82b3 100644
--- a/Theme/Backend/invoice-single.tpl.php
+++ b/Theme/Backend/invoice-single.tpl.php
@@ -13,4 +13,4 @@
 /**
  * @var \phpOMS\Views\View $this
  */
-echo $this->getData('nav')->render(); 
+echo $this->getData('nav')->render();