The offense lies in taking material without consent or proper acknowledgement. In your case, you can simply acknowledge the comment so that it is clear that you received feedback to improve or correct your work. I think this help can be equated to peer review. hence I do not think consent i snecesssary as long as the person providing th ehelp is explicitly acknowledged.

The offense lies in taking material without consent or proper acknowledgement. In your case, you can simply acknowledge the comment so that it is clear that you received feedback to improve or correct your work. I think this help can be equated to peer review. Hence I do not think consent is necessary as long as the person providing the help is explicitly acknowledged.