diff --git a/xCAT-UI/lib/ui.php b/xCAT-UI/lib/ui.php
index c2e8d515c..458105a75 100644
--- a/xCAT-UI/lib/ui.php
+++ b/xCAT-UI/lib/ui.php
@@ -83,4 +83,4 @@ function login() {
         <div id="log-info">Open Source. EPL License.</div>
     </div>';
 }
-?>
\ No newline at end of file
+?>