Cannot get Service tab to show up

I cannot get the services tab to show up.

CentOS7
I have ran this:

su - librenms
git pull
./daily.sh

Following the instructions here:
https://docs.librenms.org/Extensions/Services/

Here is where I am stuck:

Next, you need to enable the services within config.php with the following:
$config[‘show_services’] = 1;

Centos:
$config[‘nagios_plugins’] = “/usr/lib64/nagios/plugins”;
This will point LibreNMS at the location of the nagios plugins - please ensure that any plugins you use are set to executable. For example:

Which config.php file?

[[email protected] /]# pwd
/
[[email protected]e01 /]# find . -name config.php
find: ‘./proc/19258/fdinfo/4’: No such file or directory
find: ‘./proc/19328’: No such file or directory
find: ‘./proc/19966’: No such file or directory
find: ‘./proc/20059’: No such file or directory
find: ‘./proc/20085’: No such file or directory
find: ‘./proc/20090’: No such file or directory
./opt/librenms/includes/html/collectd/config.php
./opt/librenms/vendor/psy/psysh/.phan/config.php
./opt/librenms/vendor/oriceon/toastr-5-laravel/src/config/config.php
./opt/librenms/vendor/nunomaduro/laravel-console-summary/config/config.php
[[email protected] /]#

Putting in the above config’s in any of the 4 files only adds the text into the main page. It does not add the services tab.

What am I missing?

I have done several searches for “Missing services tab” “service tab” “tabs”
and looked thru the results but did not find any answer.

Thanks for any help.

Dennis

/opt/librenms/config.php

That was it. Thank you very much @bofh80.