Thank you for your detailed correction.

I just modified x728-script to x729-script, and modifed x79off to x729off also.

I did remove the command to create the alias x729off in the install-sss.sh script yesterday, because I found that this command would fail to execute in some Linux environments, and it has happened several times. Now this command needs to be executed manually. I have put it on the wiki page.

I tried to explain why the file on github is incorrect. It is really frustrating that you can't always visit github.com in China, so sometimes submissions fail. But I did test our script and it works fine.

Thank you again for your comments. The correct description of the wiki page is indeed very important, and we will work hard to do better.