How to make it i18n without error ?

class.php

private $defaultCapabilities = array(
	'connections_view_dashboard' 		=> __('View Dashboard', 'your-domain'),
	'connections_manage' 				=> __('View List (Manage)', 'your-domain'),
	'connections_add_entry' 			=> __('Add Entry', 'your-domain'),
	'connections_add_entry_moderated' 	=> __('Add Entry Moderated', 'your-domain'),
	'connections_edit_entry' 			=> __('Edit Entry', 'your-domain'),
	'connections_edit_entry_moderated' 	=> __('Edit Entry Moderated', 'your-domain'),
	'connections_delete_entry' 			=> __('Delete Entry', 'your-domain'),
	'connections_view_public' 			=> __('View Public Entries', 'your-domain'),
	'connections_view_private' 			=> __('View Private Entries', 'your-domain'),
	'connections_view_unlisted' 		=> __('View Unlisted Entries', 'your-domain'),
	'connections_edit_categories' 		=> __('Edit Categories', 'your-domain'),
	'connections_change_settings' 		=> __('Change Settings', 'your-domain'),
	'connections_manage_template' 		=> __('Manage Templates', 'your-domain'),
	'connections_change_roles'			=> __('Change Role Capabilities', 'your-domain'),
	'connections_view_help' 			=> __('View Help' 'your-domain')
);