diff --git a/classes/helper/HelperTree.php b/classes/helper/HelperTree.php
index c4af5a2fc..c8b3251a6 100644
--- a/classes/helper/HelperTree.php
+++ b/classes/helper/HelperTree.php
@@ -295,23 +295,19 @@ class HelperTreeCore
 				$html .= $this->getContext()->smarty->createTemplate(
 					$this->getTemplateDirectory().$this->getNodeFolderTemplate(),
 					$this->getContext()->smarty
-				)
-				->assign(array(
+				)->assign(array(
 					'name'     => $item['name'],
 					'children' => $this->renderNodes($item['children']),
 					'node'     => $item
-				))
-				->fetch();
+				))->fetch();
 			else
 				$html .= $this->getContext()->smarty->createTemplate(
 					$this->getTemplateDirectory().$this->getNodeItemTemplate(),
 					$this->getContext()->smarty
-				)
-				->assign(array(
+				)->assign(array(
 					'name' => $item['name'],
 					'node' => $item
-				))
-				->fetch();				
+				))->fetch();
 		}
 
 		return $html;
diff --git a/classes/helper/HelperTreeToolbar.php b/classes/helper/HelperTreeToolbar.php
index 7e9e62bfd..1f3af26c1 100644
--- a/classes/helper/HelperTreeToolbar.php
+++ b/classes/helper/HelperTreeToolbar.php
@@ -121,9 +121,7 @@ class HelperTreeToolbarCore implements HelperITreeToolbarCore
 		return $this->getContext()->smarty->createTemplate(
 			$this->getTemplateDirectory().$this->getTemplate(),
 			$this->getContext()->smarty
-		)
-		->assign('actions', $this->getActions())
-		->fetch();
+		)->assign('actions', $this->getActions())->fetch();
 	}
 
 	private function _normalizeDirectory($directory)