NOBUG: Whitespace cleanup

calendar/export_execute.php

@@ -29,7 +29,7 @@ $authuserid = !empty($userid) && $authtoken == sha1($userid . $user->password .
 $authusername = !empty($username) && $authtoken == sha1($username . $user->password . $CFG->calendar_exportsalt);
 if (!$authuserid && !$authusername) {
     die('Invalid authentication');
-} 
+}
 
 $what = optional_param('preset_what', 'all', PARAM_ALPHA);
 $time = optional_param('preset_time', 'weeknow', PARAM_ALPHA);

mod/scorm/player.php

@@ -188,7 +188,7 @@
 
 ?>
     <div id="scormpage">
-    
+
       <div id="tocbox">
         <div id='scormapi-parent'>
             <script id="external-scormapi" type="text/JavaScript"></script>
@@ -253,7 +253,7 @@
     }
 ?>
     </div> <!-- SCORM page -->
-<?php 
+<?php
 // NEW IMS TOC
 if (empty($scorm->popup) || $displaymode == 'popup') {
     if (!isset($result->toctitle)) {