change toolbar on tinymce

CT General Assembly

I'd like to change the toolbar options on the tinymce plugin, but I'm not sure what the selector needs to be for the Editor. This is my code:
editor.on('open', function () {
tinymce.init({
selector: ".DTE_Field DTE_Field_Type_tinymce",
plugins: "spellchecker",
menubar: "tools",
toolbar: "spellchecker"
});
});

It currently has no effect. Any suggestions?

CT General Assembly

Never mind! I figured it out by looking here: https://editor.datatables.net/plug-ins/field-type/editor.tinymce