An edit I made was rejected. The reason given is

This edit was intended to address the author of the post and makes no sense as an edit. It should have been written as a comment or an answer.

I wasn't trying to address the author, I was just trying to improve his answer. He provided step by step instructions and said you would have to reboot after each update. I found out that is not true - you only have to reboot once at the end. So I tried to improve his instructions and save time for everyone who comes across his answer. It took me an hour to install all the updates; it would probably take someone 2 hours if they had to reboot after each update. I don't see how my edit "makes no sense".