diff --git a/widgets/Seo.php b/widgets/Seo.php
index 44b0d76..761db9e 100755
--- a/widgets/Seo.php
+++ b/widgets/Seo.php
@@ -184,7 +184,7 @@ class Seo extends Widget
                     $key = array_keys ( $filter);
                     if(isset($key[0])){
                         $metaGroup = TaxGroup::find()->joinWith('lang')->where(['alias'=>$key[0]])->one();
-                        if($metaGroup!=null && !empty($metaGroup->meta_robots)){
+                        if($metaGroup != null && !empty($metaGroup->meta_robots)){
                             $this->getView()->registerMetaTag([
                                 'name' => 'robots',
                                 'content' => $metaGroup->meta_robots
--
libgit2 0.21.4