Improve Events code quality.

app/Events/RequestedReportOnJournals.php

@@ -1,4 +1,23 @@
 <?php
+/**
+ * RequestedReportOnJournals.php
+ * Copyright (c) 2018 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III 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.
+ *
+ * Firefly III 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 Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 namespace FireflyIII\Events;
 
@@ -16,9 +35,9 @@ class RequestedReportOnJournals
 {
     use Dispatchable, InteractsWithSockets, SerializesModels;
 
-    /** @var Collection */
+    /** @var Collection The journals to report on. */
     public $journals;
-    /** @var int */
+    /** @var int The ID of the user. */
     public $userId;
 
     /**