From 8aca4e0dcea27a1390c65dbd5148bc5c81c09578 Mon Sep 17 00:00:00 2001
From: sandipt27 <sandipt27@2804167.no-reply.drupal.org>
Date: Mon, 20 Jun 2016 19:44:17 +0530
Subject: [PATCH] Issue #2724611 by sandip27: Some minor updates.

---
 yubikey.pages.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yubikey.pages.inc b/yubikey.pages.inc
index 032a460..f89b0d4 100644
--- a/yubikey.pages.inc
+++ b/yubikey.pages.inc
@@ -609,7 +609,7 @@ function yubikey_admin_settings_validate($form_id, &$form_state) {
   for ($i = 1; $i <= 5; $i++) {
     $url = trim($form_state['values']['yubikey_valserver']['urls'][$i]);
     if (!empty($url) && !yubikey_valid_url($url)) {
-      form_set_error('yubikey_valserver[urls][' . $i . ']', t('The URL #%d %url is not valid.', array('%d' => $i, '%url' => $url)));      
+      form_set_error('yubikey_valserver[urls][' . $i . ']', t('The URL #%d %url is not valid.', array('%d' => $i, '%url' => $url)));
     }
   }
 
-- 
1.9.1