fix cs

core/lib/Thelia/Tools/I18n.php

@@ -23,8 +23,6 @@
 
 namespace Thelia\Tools;
 
-use Propel\Runtime\ActiveQuery\ModelCriteria;
-use Propel\Runtime\ActiveRecord\ActiveRecordInterface;
 use Thelia\Model\Lang;
 
 /**
@@ -69,19 +67,19 @@ class I18n
                 $askedLocale
             )->findOne();
         /* or default translation */
-        if(null === $i18n) {
+        if (null === $i18n) {
             $i18n = $i18nQueryClass::create()
                 ->filterById($id)
                 ->filterByLocale(
                     Lang::getDefaultLanguage()->getLocale()
                 )->findOne();
         }
-        if(null === $i18n) { // @todo something else ?
+        if (null === $i18n) { // @todo something else ?
             $i18n = new $i18nClass();;
             $i18n->setId($id);
-            foreach($needed as $need) {
+            foreach ($needed as $need) {
                 $method = sprintf('set%s', $need);
-                if(method_exists($i18n, $method)) {
+                if (method_exists($i18n, $method)) {
                     $i18n->$method('DEFAULT ' . strtoupper($need));
                 } else {
                     // @todo throw sg ?