Apply fixes from StyleCI

app/Appointment.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Copyright © 2020 Miguel Nogueira
+ *
+ *   This file is part of Raspberry Staff Manager.
+ *
+ *     Raspberry Staff Manager is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     Raspberry Staff Manager 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 General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with Raspberry Staff Manager.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
@@ -13,19 +32,19 @@ class Appointment extends Model
         'appointmentStatus',
         'appointmentLocation',
         'meetingNotes',
-        'userAccepted'
+        'userAccepted',
     ];
 
     public function application()
     {
-      // FIXME: Possible bug here, where laravel looks for the wrong column in the applications table.
+        // FIXME: Possible bug here, where laravel looks for the wrong column in the applications table.
         return $this->belongsTo('App\Application', 'id', 'applicationID');
     }
 
     public function setStatus($status)
     {
         $this->update([
-            'appointmentStatus' => $status
+            'appointmentStatus' => $status,
         ]);
     }
 }