diff --git a/app/call_center_active/call_center_active.php b/app/call_center_active/call_center_active.php
index 2ab2b318c7..1d620c13c3 100644
--- a/app/call_center_active/call_center_active.php
+++ b/app/call_center_active/call_center_active.php
@@ -113,7 +113,7 @@
 		else {// code for IE6, IE5
 			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
 		}
-		xmlhttp.open("GET",url,false);
+		xmlhttp.open("GET", url, false);
 		xmlhttp.send(null);
 		//document.getElementById('cmd_response').innerHTML=xmlhttp.responseText;
 	}