Merge pull request #4041 from Maikuolan/patch-1

Fix typo.

Author: oleibman

samples/Financial2/DISC.php

@@ -5,7 +5,7 @@
 
 require __DIR__ . '/../Header.php';
 
-$helper->log('Returns the the Discount Rate for a security.');
+$helper->log('Returns the Discount Rate for a security.');
 
 // Create new PhpSpreadsheet object
 $spreadsheet = new Spreadsheet();