diff --git a/Week1/pdo.php b/Week1/pdo.php
index eec9220..f2dc812 100644
--- a/Week1/pdo.php
+++ b/Week1/pdo.php
@@ -6,6 +6,6 @@
  * Time: 8:13 PM
  */
 
-$pdo = new PDO('mysql:host=127.0.0.1;port=8889;dbname=misc', 'root', 'root');
+$pdo = new PDO('mysql:host=127.0.0.1;port=8889;dbname=misc', '', ''); // Do not push credentials.
 $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);