[Plugin: MailChimp Comment Optin] Plugin html doesn't validate

I found a slight xhtml bug in in this plugin. The input and label in form code doesn’t validate because the id is wrong. ID should be “tgm_mc_get_subscribed” not “tgm-mc-get-subscribed.” Currently, an error is thrown saying the label is for an nonexistent object in the validator.

https://www.ads-software.com/extend/plugins/mailchimp-comment-optin/