Fix php cs issues

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

lib/Controller/LabelController.php

@@ -5,20 +5,20 @@
  * @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\Controller;
@@ -27,9 +27,7 @@ use OCA\Deck\Service\LabelService;
 use OCP\IRequest;
 use OCP\AppFramework\Controller;
 
-
 class LabelController extends Controller {
-
 	private $labelService;
 
 	public function __construct($appName, IRequest $request, LabelService $labelService) {
@@ -67,5 +65,4 @@ class LabelController extends Controller {
 	public function delete($labelId) {
 		return $this->labelService->delete($labelId);
 	}
-
 }