diff --git a/src/Form/SocialAuthSettingsForm.php b/src/Form/SocialAuthSettingsForm.php
index 62dcf21..a8af32e 100644
--- a/src/Form/SocialAuthSettingsForm.php
+++ b/src/Form/SocialAuthSettingsForm.php
@@ -1,15 +1,9 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\social_auth\Form\SocialAuthSettingsForm.
- */
-
 namespace Drupal\social_auth\Form;
 
 use Drupal\Core\Form\ConfigFormBase;
 use Drupal\Core\Form\FormStateInterface;
-use Drupal\Component\Utility\SafeMarkup;
 
 /**
  * Defines a form that configures Social Auth settings.
@@ -20,17 +14,14 @@ class SocialAuthSettingsForm extends ConfigFormBase {
    * {@inheritdoc}
    */
   public function getFormId() {
-    return ''
-    . 'social_auth_admin_form';
+    return 'social_auth_admin_form';
   }
 
   /**
    * {@inheritdoc}
    */
   protected function getEditableConfigNames() {
-    return [
-      'social_auth.settings',
-    ];
+    return 'social_auth.settings';
   }
 
   /**
@@ -50,7 +41,7 @@ class SocialAuthSettingsForm extends ConfigFormBase {
       '#type' => 'textfield',
       '#required' => TRUE,
       '#title' => $this->t('Post login path'),
-      '#description' => $this->t('Drupal path where the user should be redirected after successful login. Use <em>&lt;front&gt;</em> to redirect user to your front page.'),
+      '#description' => $this->t('Drupal path where the user should be redirected after successful login. Use <em>&lt;front&gt;</em> to redirect user to your front page. Leave it empty to set the path to page where the process started.'),
       '#default_value' => $social_auth_config->get('post_login_path'),
     );