diff --git a/phpBB/includes/template/twig/extension.php b/phpBB/includes/template/twig/extension.php
index a54c2b2509..f73b99a4c1 100644
--- a/phpBB/includes/template/twig/extension.php
+++ b/phpBB/includes/template/twig/extension.php
@@ -59,9 +59,9 @@ class phpbb_template_twig_extension extends Twig_Extension
      */
     public function getFilters()
     {
-        return array(
-            new Twig_SimpleFilter('subset', array($this, 'loop_subset'), array('needs_environment' => true)),
-            new Twig_SimpleFilter('addslashes', 'addslashes'),
+		return array(
+			new Twig_SimpleFilter('subset', array($this, 'loop_subset'), array('needs_environment' => true)),
+			new Twig_SimpleFilter('addslashes', 'addslashes'),
 		);
     }
 
@@ -72,8 +72,8 @@ class phpbb_template_twig_extension extends Twig_Extension
      */
     public function getFunctions()
     {
-        return array(
-            new Twig_SimpleFunction('lang', array($this, 'lang')),
+		return array(
+			new Twig_SimpleFunction('lang', array($this, 'lang')),
 		);
 	}
 
@@ -86,7 +86,7 @@ class phpbb_template_twig_extension extends Twig_Extension
 	{
 		return array(
 			array(
-                '!' => array('precedence' => 50, 'class' => 'Twig_Node_Expression_Unary_Not'),
+				'!' => array('precedence' => 50, 'class' => 'Twig_Node_Expression_Unary_Not'),
 			),
 			array(
 				// precedence settings are copied from similar operators in Twig core extension
@@ -109,9 +109,9 @@ class phpbb_template_twig_extension extends Twig_Extension
 				'lte' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_LessEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
 				'le' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_LessEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
 
-                'mod' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mod', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
-            ),
-        );
+				'mod' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mod', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
+			),
+		);
     }
 
 	/**
diff --git a/phpBB/includes/template/twig/twig.php b/phpBB/includes/template/twig/twig.php
index dd2c1a4023..621bfe0f4f 100644
--- a/phpBB/includes/template/twig/twig.php
+++ b/phpBB/includes/template/twig/twig.php
@@ -102,7 +102,9 @@ class phpbb_template_twig implements phpbb_template
 	* Constructor.
 	*
 	* @param string $phpbb_root_path phpBB root path
-	* @param user $user current user
+	* @param string $php_ext php extension (typically 'php')
+	* @param phpbb_config $config
+	* @param phpbb_user $user
 	* @param phpbb_template_context $context template context
 	* @param phpbb_extension_manager $extension_manager extension manager, if null then template events will not be invoked
 	* @param string $adm_relative_path relative path to adm directory