This summary is not the rule. The rule text controls.
This rule doesn't have any actual content to explain. It's just a placeholder that refers to a list of statutes (laws) that were changed or affected by the Alabama Rules of Civil Procedure when they were adopted. The actual list has been left out of this document.
If you're trying to find out which specific state laws were modified by these court rules, you would need to look for the full version of this appendix, since this version only shows the title without the details.