Minor - format code

src/CoreBundle/Migrations/Schema/V200/Version20201010224040.php

@@ -27,7 +27,7 @@ final class Version20201010224040 extends AbstractMigrationChamilo
         /** @var Connection $connection */
         $connection = $em->getConnection();
 
-        $sql = "SELECT * FROM sys_announcement";
+        $sql = 'SELECT * FROM sys_announcement';
         $result = $connection->executeQuery($sql);
         $items = $result->fetchAllAssociative();
 

src/CoreBundle/Migrations/Schema/V200/Version20210205082253.php

@@ -8,7 +8,6 @@ use Chamilo\CoreBundle\Entity\User;
 use Chamilo\CoreBundle\Entity\Usergroup;
 use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo;
 use Chamilo\CoreBundle\Repository\Node\IllustrationRepository;
-use Chamilo\CoreBundle\Repository\Node\UserRepository;
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\Schema\Schema;
 use Symfony\Component\HttpFoundation\File\UploadedFile;

tests/CoreBundle/Repository/SysAnnouncementRepositoryTest.php

@@ -69,6 +69,6 @@ class SysAnnouncementRepositoryTest extends WebTestCase
         $repo = self::getContainer()->get(SysAnnouncementRepository::class);
         $user = $this->getUser('admin');
         $items = $repo->getAnnouncements($user, $this->getAccessUrl(), 'en');
-        $this->assertSame(1, count($items));
+        $this->assertSame(1, \count($items));
     }
 }