Documentation does not list configuration file location

[Baa14453]

Description

The configuration page has a list of handy config options, but it says if you don't know how to use them you should check out the installation instructions

However, in the installation instructions under Configuring the plugin it says:

By default the object cache will connect to Redis Server over TCP at 127.0.0.1:6379 and use database 0, if you see Status: Not connected either ask your hosting provider for assistance, or configure the connection yourself.

The documentation just goes in a loop, I don't think it actually says anywhere how you can edit the config file yourself or where it is located.

Expected Behavior

The documentation should say where the config file can be found.

Actual Behavior

The documentation loops back on itself.

Possible Fix

Include the location of the config file somewhere.

Steps to Reproduce

1. Visit the configuration page
2. Visit the installation instructions
3. Visit the configuration page
4. Visit the installation instructions
5. etc.

[tillkruss]

Do you want to open a PR with the suggested change(s)?

[Baa14453]

Yeah I can do but to be honest I'm still not sure where the config file is

[curtismchale]

@Baa14453 the configuration options should be put in wp-config.php which it does list later in the Install instructions.