HOSTNAME macros is incorrect in map.

Followings is the souce code frontends/php/include/maps.inc.php of 2.0.11.
309 // resolves basic macros
310 // $hostsByNr possible keys: '' and 1-9
311 foreach ($hostsByNr as $i => $host) {
312 $replace = array(
313 '

{HOST.NAME'.$i.'}

' => $host['name'],
314 '

{HOSTNAME'.$i.'}' => $host['name'],
315 '{HOST.HOST'.$i.'}' => $host['host'],
316 '{HOST.DNS'.$i.'}' => $host['dns'],
317 '{HOST.IP'.$i.'}' => $host['ip'],
318 '{IPADDRESS'.$i.'}' => $host['ip'],
319 '{HOST.CONN'.$i.'}' => $host['useip'] ? $host['ip'] : $host['dns'],
320 );
321 $label = str_replace(array_keys($replace), $replace, $label);
322 }

l.314 must be
'{HOSTNAME'.$i.'}

' => $host['host'],