Update site/content/how-to/monitoring/troubleshooting.md

Co-authored-by: Kate Osborn <[email protected]>

Author: salonichf5

site/content/how-to/monitoring/troubleshooting.md

@@ -187,7 +187,7 @@ You will see the following error in the _nginx-gateway_  logs `failed to reload
 
 To debug why your reload has failed, start with verifying the syntax of your configuration files by opening a shell in the NGINX container following these [steps](#get-shell-access-to-containers) and running `nginx -T`. If there are errors in your configuration file, the reload will fail and specify why it has failed.
 
-### Understanding the generated config
+### Understanding the generated NGINX config
 
 Understanding the NGINX configuration is key for fixing issues because it shows how NGINX handles requests. This helps tweak settings to make sure NGINX behaves the way you want it to for your application. The configuration file is found at /etc/nginx/nginx.conf within your NGINX container. To understand the usage of NGINX directives in the configuration file, consult this list of [NGINX directives](https://nginx.org/en/docs/dirindex.html).