@johannes,
Thank you for details.
As we can see you use the wpDiscuz – myCRED Integration add-on, not the wpforo – myCRED Integration odd-on. So this topic is moved to the current forum.
First of all, you'll need to fix the issue mentioned in this post.
https://gvectors.com/forum/wpdiscuz-frontend-moderation/wpdiscuz-frontend-moderation-and-defender-pro/#post-20433
Then navigate to the Dashboard > Comments >Settings > Styling admin page put the following CSS code in the "Custom CSS code" textarea:
#wpcomm .wpdiscuz-mycred-points-wrap {
text-transform: none !important;
}
Don't forget to delete all caches and press CTRL+F5(twice) on the frontend before checking.