Translation issue

Hello!

I would like to report about the minor bugs that prevent the text from being translated.
Please, find a patch of file spam_content_comment.inc:
263c263
< $form['options']['operation']['#options']['markasnotspam'] = 'Mark the selected comments as not spam';
---
> $form['options']['operation']['#options']['markasnotspam'] = t('Mark the selected comments as not spam');
266c266
< $form['options']['operation']['#options']['markasspam'] = 'Mark the selected comments as spam';
---
> $form['options']['operation']['#options']['markasspam'] = t('Mark the selected comments as spam');
269c269
< $form['options']['operation']['#options']['teachnotspam'] = 'Teach filters selected comments are not spam';
---
> $form['options']['operation']['#options']['teachnotspam'] = t('Teach filters selected comments are not spam');