Better layout of many checkboxes with help text

I have a page for configuring access rights in a website. There are a number of checkboxes in the form. Each of these checkbox have a help text hover tooltip that provides a more detailed explanation the option. However, the layout does not look great, especially with all the tool tips.

How can I improve the layout of this form? I thought of displaying the help text right next to the checkbox, but that too doesn't look appealing either. I'm currently using Bootstrap columns for the layout.