[ci skip] move nginx upstream blocks to the bottom in docs examples

docs/deployment/ssl-configuration.md

@@ -84,12 +84,6 @@ Your application has access to the HTTP headers `X-Forwarded-Proto`, `X-Forwarde
 If your server runs behind an HTTP/S load balancer, then Nginx will see all requests as coming from the load balancer. If your load balancer sets the `X-Forwarded-` headers, you can tell Nginx to pass these headers from load balancer to your application by using the following [nginx custom template](/dokku/nginx/#customizing-the-nginx-configuration)
 
 ```shell
-upstream {{ .APP }} {
-{{ range .DOKKU_APP_LISTENERS | split " " }}
-  server {{ . }};
-{{ end }}
-}
-
 server {
   listen      [::]:{{ .NGINX_PORT }};
   listen      {{ .NGINX_PORT }};
@@ -113,6 +107,12 @@ server {
   }
   include {{ .DOKKU_ROOT }}/{{ .APP }}/nginx.conf.d/*.conf;
 }
+
+upstream {{ .APP }} {
+{{ range .DOKKU_APP_LISTENERS | split " " }}
+  server {{ . }};
+{{ end }}
+}
 ```
 
 Only use this option if: