Fixe tags user espace

core/class/user.class.php

@@ -233,10 +233,10 @@ class user {
         if(isset($tmp[0])){
             $return = NULL;
             foreach ($tmp as $value) {
-                $return .= $value["label"].",";
+                $return .= $value["label"].", ";
             }
     
-            $return = substr($return, 0, -1);
+            $return = substr($return, 0, -2);
             return $return;
         } else {
             return NULL;