Update language term for 'Sign up' label in homepage login box

main/inc/lib/userportal.lib.php

@@ -53,7 +53,7 @@ class IndexManager
                 if (api_get_setting('allow_lostpassword') == 'true' || api_get_setting('allow_registration') == 'true') {
                     $login_form .= '<ul class="nav nav-pills nav-stacked">';
                     if (api_get_setting('allow_registration') != 'false') {
-                        $login_form .= '<li><a href="main/auth/inscription.php">'.get_lang('Reg').'</a></li>';
+                        $login_form .= '<li><a href="main/auth/inscription.php">'.get_lang('SignUp').'</a></li>';
                     }
                     if (api_get_setting('allow_lostpassword') == 'true') {
                         $login_form .= '<li><a href="main/auth/lostPassword.php">'.get_lang('LostPassword').'</a></li>';