Merge pull request #303 from mathroc/fix-vertical-scrollbar

fix vertical scrollbar

_posts/08-03-01-Password-Hashing.md

@@ -16,6 +16,7 @@ Below we hash a string, and then check the hash against a new string. Because ou
 
 {% highlight php %}
 <?php
+                      
 require 'password.php';
 
 $passwordHash = password_hash('secret-password', PASSWORD_DEFAULT);