diff --git a/main/inc/lib/formvalidator/Element/SelectTheme.php b/main/inc/lib/formvalidator/Element/SelectTheme.php
index 9bc0433109..7a31c0546b 100644
--- a/main/inc/lib/formvalidator/Element/SelectTheme.php
+++ b/main/inc/lib/formvalidator/Element/SelectTheme.php
@@ -9,14 +9,15 @@ class SelectTheme extends HTML_QuickForm_select
 	/**
 	 * Class constructor
 	 */
-	function SelectTheme($elementName=null, $elementLabel=null, $options=null, $attributes=null) {
+    public function __construct($elementName = null, $elementLabel = null, $options = null, $attributes = null)
+    {
 		parent::__construct($elementName, $elementLabel, $options, $attributes);
 		// Get all languages
 		$themes = api_get_themes();
 		$this->_options = array();
 		$this->_values = array();
 		$this->addOption('--',''); // no theme select
-		for ($i=0; $i< count($themes[0]);$i++) {
+		for ($i=0; $i < count($themes[0]); $i++) {
 			$this->addOption($themes[1][$i],$themes[0][$i]);
 		}
 	}