FD3-502 se elimino tab

src/IPv4Bundle/Traits/DHCPOptionTrait.php

@@ -84,7 +84,7 @@ trait DHCPOptionTrait
 
     function getDomainNameServers()
     {
-            return @$this->json_dhcp_option_config['domain_name_servers'];
+        return @$this->json_dhcp_option_config['domain_name_servers'];
     }
 
     function setHostName($value)