A family of Microsoft word processing software products for creating web, email, and print documents.
That's numbering, not bullets. You can fix this by creating a style, or modifying the existing style, if you are already using one. In the paragraph formatting for that style, set the Special dropdown to a higher amount for Hanging. If it's currently 0.25", set it to 0.5".
I can give you steps to follow if you can post screen shots to show exactly what commands you've used to create the numbering. If you're using Microsoft defaults, you may find that the numbering reverts to the default formatting if the numbering is updated.