fix style

app/Http/Controllers/MarkController.php

@@ -83,8 +83,9 @@ class MarkController extends Controller
 
         if ($detector === null) {
             session()->flash(
-                    'error',
-                    $label . ' is not a detector and does not produce a ranking');
+                'error',
+                $label . ' is not a detector and does not produce a ranking'
+            );
             return redirect(action('MarkController@rankingHome'));
         }