Fix php cs issues

Signed-off-by: Julius Härtl <jus@bitgrid.net>

tests/unit/ExceptionsTest.php

@@ -5,33 +5,31 @@
  * @author Julius Härtl <jus@bitgrid.net>
  *
  * @license GNU AGPL version 3 or any later version
- *  
+ *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as
  *  published by the Free Software Foundation, either version 3 of the
  *  License, or (at your option) any later version.
- *  
+ *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU Affero General Public License for more details.
- *  
+ *
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *  
+ *
  */
 
 namespace OCA\Deck\Db;
 
 use OCA\Deck\ArchivedItemException;
-use OCA\Deck\Controller\PageController;
 use OCA\Deck\InvalidAttachmentType;
 use OCA\Deck\NoPermissionException;
 use OCA\Deck\NotFoundException;
 use OCA\Deck\StatusException;
 
 class ExceptionsTest extends \Test\TestCase {
-
 	public function testNoPermissionException() {
 		$c = new \stdClass();
 		$e = new NoPermissionException('not allowed', $c, 'mymethod');
@@ -60,5 +58,4 @@ class ExceptionsTest extends \Test\TestCase {
 		$this->assertEquals('foo', $e->getMessage());
 		$this->assertEquals(500, $e->getStatus());
 	}
-
-}
+}