Fix more sniffing

apps/twofactor_backupcodes/lib/Db/BackupCode.php

@@ -1,5 +1,4 @@
 <?php
-
 /**
  * @author Christoph Wurst <christoph@winzerhof-wurst.at>
  *
@@ -22,6 +21,7 @@
 
 namespace OCA\TwoFactor_BackupCodes\Db;
 
+
 use OCP\AppFramework\Db\Entity;
 
 /**

apps/twofactor_backupcodes/lib/Db/BackupCodeMapper.php

@@ -1,5 +1,4 @@
 <?php
-
 /**
  * @author Christoph Wurst <christoph@winzerhof-wurst.at>
  *
@@ -22,6 +21,7 @@
 
 namespace OCA\TwoFactor_BackupCodes\Db;
 
+
 use OCP\AppFramework\Db\Mapper;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\IDb;

apps/twofactor_backupcodes/tests/Unit/Service/BackupCodeStorageTest.php

@@ -32,13 +32,13 @@ use Test\TestCase;
 
 class BackupCodeStorageTest extends TestCase {
 
-	/** @var BackupCodeMapper|PHPUnit_Framework_MockObject_MockObject */
+	/** @var BackupCodeMapper|\PHPUnit_Framework_MockObject_MockObject */
 	private $mapper;
 
-	/** @var ISecureRandom|PHPUnit_Framework_MockObject_MockObject */
+	/** @var ISecureRandom|\PHPUnit_Framework_MockObject_MockObject */
 	private $random;
 
-	/** @var IHasher|PHPUnit_Framework_MockObject_MockObject */
+	/** @var IHasher|\PHPUnit_Framework_MockObject_MockObject */
 	private $hasher;
 
 	/** @var BackupCodeStorage */

apps/updatenotification/lib/AppInfo/Application.php

@@ -24,7 +24,6 @@
 namespace OCA\UpdateNotification\AppInfo;
 
 use OC\AppFramework\Utility\TimeFactory;
-use OC\Updater;
 use OCA\UpdateNotification\Controller\AdminController;
 use OCA\UpdateNotification\UpdateChecker;
 use OCP\AppFramework\App;