DXClusterAPI or use a public one'; $lang['options_dxcluster_hint'] = 'URL of the DXCluster-Cache. e.g. https://dxc.jo30.de/dxcache'; $lang['options_dxcluster_settings'] = 'DXCluster'; $lang['options_dxcache_url_changed_to'] = 'DXCluster Cache URL changed to '; $lang['options_save'] = 'Save';