Wiki page disapear

[xris5]

As I see it, the first link on the page "Running changedetection.io behind a reverse proxy" leads to an empty article (https://github.com/dgtlmoon/changedetection.io/wiki/Running-changedetection.io-behind-a -reverse-proxy-sub-directory)
where there should be an explanation of how to set it up correctly in a subdirectory.
Is that link on the wiki redundant or is the article to which it links really missing?

[dgtlmoon]

Sometimes I wonder if the wiki should be locked.. people make all kinds of weird changes, i've removed that link

the sub-directory stuff is already in that 'nginx' example in the middle of that wiki