Apply fixes from StyleCI

app/Mail/InviteToTeam.php

@@ -1,9 +1,27 @@
 <?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\Mail;
 
 use Illuminate\Bus\Queueable;
-use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 use Mpociot\Teamwork\TeamInvite;
@@ -12,19 +30,14 @@ class InviteToTeam extends Mailable
 {
     use Queueable, SerializesModels;
 
-
     public $teamName;
 
-
     public $name;
 
-
     public $inviterName;
 
-
     public $denyToken;
 
-
     public $acceptToken;
 
     /**
@@ -49,7 +62,7 @@ class InviteToTeam extends Mailable
     public function build()
     {
         return $this
-                ->subject('You have just been invited to ' . $this->teamName)
+                ->subject('You have just been invited to '.$this->teamName)
                 ->view('mail.invited-to-team');
     }
 }