CS fixes as per suggestion

Co-authored-by: Javier Spagnoletti <phansys@gmail.com>

Author: sgehrig

tests/Gedmo/Blameable/BlameableIntegerTest.php

@@ -43,10 +43,8 @@ public function testBlameableInteger(): void
         $this->em->flush();
         $this->em->clear();
 
-        /**
-         * @var CompanyInteger $foundCompany
-         */
         $foundCompany = $this->em->getRepository(CompanyInteger::class)->findOneBy(['name' => 'My Name']);
+        assert($foundCompany instanceof CompanyInteger);
         $creator = $foundCompany->getCreator();
 
         static::assertSame($this->userId, $creator);