Update README.md

README.md

@@ -18,7 +18,7 @@ Forked from [HTTP Switchboard](https://github.com/gorhill/httpswitchboard).
 
 I expect there will be community driven efforts for users to help each others. If µMatrix had a home, I would probably set up a forum, but I do not plan for such thing, I really just want to code, not manage web sites. If you need help to un-break a site when using µMatrix, you can try [Wilders Security](http://www.wilderssecurity.com/threads/umatrix-the-http-switchboard-successor.369601/), where you are likely to receive help if needed, whether by me or other users.
 
-µMatrix can be set to work in allow-all/block-exceptionally mode with a single click on the `all` cell in the global scope `*`, if you prefer to work this way. This will of course break less sites, but than you would lose all the benefit which comes with block-all/allow-exceptionally mode.
+µMatrix can be set to work in [allow-all/block-exceptionally](https://github.com/gorhill/httpswitchboard/wiki/How-to-use-HTTP-Switchboard:-Two-opposing-views#the-allow-allblock-exceptionally-approach) mode with a single click on the `all` cell in the global scope `*`, if you prefer to work this way. This will of course break less sites, but than you would lose all the benefit which comes with block-all/allow-exceptionally mode.
 
 
 ## License