Module:Spoken Wikipedia/configuration

Lua error in Module:Documentation at line 144: message: type error in message cfg.container (string expected, got nil).

return {
	templatestyles = 'Module:Spoken Wikipedia/styles.css',
	i18n = {
		this_article = 'artikulo na ini',
		this_page = 'pahina na ini',
		minute = 'minuto',
		minutes = 'na mga minuto',
		hour = 'oras',
		hours = 'na mga oras',
		listento = 'Magdangog sa %s',
		one_file_disclaimer = 'Nahimo an [[:File:%s|sagunson na pandangog na ini]] gikan sa rebisyon kan %s na pigpetsahan kan %s, asin dai ini minasalming sa mga pagliwat pagkatapos.',
		-- first %s in n_files_disclaimer is a dummy
		n_files_disclaimer = '%sAn mga saguson nin pandangog na ini nahimo gikan sa  rebisyon kan %s na pigpetsahan kan %s, asin dai ini minasalming sa mga pagliwat pagkatapos.',
		one_file_length = ' (%s)',
		n_files_length = '<br/>(%s&nbsp;parts, %s)',
		one_file = '[[File:%s|noicon|200px|center]]',
		n_files = '\n# [[File:%s|Part %d]]',
		topicon_multiwikilink = 'Wikipedia:WikiProject Spoken Wikipedia',
		icon = '[[File:Sound-icon.svg|45px|alt=Spoken Wikipedia icon|link=|Spoken Wikipedia]]',
		footer = '([[Project:Media help|Tabang nin pandangog]]&nbsp;· [[Project:Spoken articles|Dakol pa nin nagtataram na artikulo]])',
		err = {
			no_filename = 'Kasalaan: dai mayong pangaran nin sagunson an naitao',
			no_date = 'Kasalaan: dai mayong petsa an naitao'
		},
		cat = {
			no_filename = '[[Category:Spoken Wikipedia without file]]',
			no_date = '[[Category:Spoken Wikipedia without date]]',
			articles = '[[Category:Articles with hAudio microformats]][[Category:Spoken articles]]'
		},
		class = {
			err = 'kasalaan',
			box = 'spoken-wikipedia sisterproject noprint haudio',
			header = 'spoken-wikipedia-header',
			listento = 'spoken-wikipedia-listen-to',
			icon = 'spoken-wikipedia-icon',
			files = 'spoken-wikipedia-files',
			disclaimer = 'spoken-wikipedia-disclaimer',
			footer = 'spoken-wikipedia-footer'
		}
	}
}