add eng menus

src/perevod.php

@@ -64,7 +64,7 @@ function perevod_post_meta_boxes_setup() {
 function perevod_post_class_meta_box( $post ) {?>
 
     <?$args = array(
-'role__in'     => array( administrator, author, editor ),
+'role__in'     => array( 'administrator', 'author', 'editor' ),
 'orderby'      => 'display_name',
 'order'        => 'ASC',
 );