$edit = [
'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
'domain[en]' => $base_url_host,
- 'domain[fr]' => $language_domain
+ 'domain[fr]' => $language_domain,
];
$this->drupalPostForm('admin/config/regional/language/detection/url', $edit, t('Save configuration'));
// Rebuild the container so that the new language gets picked up by services