diff --git a/src/AccessCheck.php b/src/AccessCheck.php
index d923924..553e746 100644
--- a/src/AccessCheck.php
+++ b/src/AccessCheck.php
@@ -12,14 +12,19 @@ use Drupal\user\Entity\User;
 class AccessCheck implements AccessCheckInterface{
 
   /**
-   * use Drupal\Core\Database\Connection definition.
+   * The database connection.
    *
-   * @var use Drupal\Core\Database\Connection
+   * @var \Drupal\Core\Database\Connection
    */
   protected $database;
 
   /**
-   * AccessCheckService constructor.
+   * Constructs AccessCheck object.
+   *
+   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
+   *   The entity manager.
+   * @param \Drupal\Core\Database\Connection $database
+   *   The database connection.
    */
   public function __construct(EntityManagerInterface $entity_manager, Connection $database) {
     $this->entityManager = $entity_manager;
diff --git a/src/AccessStorage.php b/src/AccessStorage.php
index 11d150d..2d323b0 100644
--- a/src/AccessStorage.php
+++ b/src/AccessStorage.php
@@ -21,9 +21,9 @@ use Drupal\Core\Form\FormState;
 class AccessStorage implements AccessStorageInterface {
 
   /**
-   * Drupal\Core\Database\Connection definition.
+   * The database connection.
    *
-   * @var Drupal\Core\Database\Connection
+   * @var \Drupal\Core\Database\Connection
    */
   protected $oDatabase;
 
diff --git a/src/NodeAccess.php b/src/NodeAccess.php
index fd81739..5438f3c 100644
--- a/src/NodeAccess.php
+++ b/src/NodeAccess.php
@@ -4,7 +4,6 @@ namespace Drupal\permissions_by_term;
 
 use Drupal\Core\Entity\EntityManager;
 use Drupal\permissions_by_term\Factory\NodeAccessRecordFactory;
-use Drupal\user\Entity\User;
 use Drupal\node\Entity\Node;
 use Drupal\Core\Database\Connection;
 
@@ -51,7 +50,9 @@ class NodeAccess {
   private $userInstance;
 
   /**
-   * @var Connection $database
+   * The database connection.
+   *
+   * @var \Drupal\Core\Database\Connection
    */
   private $database;
 
@@ -313,4 +314,4 @@ class NodeAccess {
     }
   }
 
-}
\ No newline at end of file
+}