Add todo. URLs are outdated.

plugins/Recaptcha/recaptchalib.php

@@ -1,5 +1,7 @@
 <?php
 /*
+ * @todo FIXME: Outdated URLs.
+ *
  * This is a PHP library that handles calling reCAPTCHA.
  *    - Documentation and latest version
  *          http://recaptcha.net/plugins/php/
@@ -272,6 +274,3 @@ function recaptcha_mailhide_html($pubkey, $privkey, $email) {
 		"' onclick=\"window.open('" . htmlentities ($url) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities ($emailparts [1]);
 
 }
-
-
-?>