diff --git a/htdocs/comm/mailing/class/advtargetemailing.class.php b/htdocs/comm/mailing/class/advtargetemailing.class.php
index bb472753204..cb539768cf9 100644
--- a/htdocs/comm/mailing/class/advtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/advtargetemailing.class.php
@@ -642,7 +642,7 @@ class AdvanceTargetingMailing extends CommonObject
 						}
 					} elseif ($extrafields->attributes[$elementtype]['type'][$key] == 'link') {
 						if ($arrayquery['options_'.$key] > 0){
-                                                        $sqlwhere[]= " (te.".$key." = ".((int)$arrayquery['options_'.$key]).")";
+                                                        $sqlwhere[]= " (te.".$key." = ".((int) $arrayquery['options_'.$key]).")";
 						}
 					} else {
 						if (is_array($arrayquery['options_'.$key])) {