diff --git a/readme-vars.yml b/readme-vars.yml
index 2e7a911..dbf2701 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -83,8 +83,8 @@ app_setup_block: |
   The default username is diskover with the password of **darkdata**, access the container at `http://<host-ip>/`. The UI may be unusable until a valid index has been created.
 
   The default diskover-web Constants.php file located at `/config/diskover-web.conf.d/Constants.php` will need to be edited to allow diskover-web to communicate with the ElasticSearch container. The following entries will need to be edited:
-  * `const ES_HOST = elasticsearch`
-  * `const ES_PORT = 9200`
+  * `const ES_HOST = 'elasticsearch';`
+  * `const ES_PORT = 9200;`
 
   The application doesn't start an index by default. A crontab is created inside of the `/config` directory and can be set up to run automated indexes of `/data`. Changes to this crontab file require a restart to apply. You can also manually run an index by executing `/app/diskover/diskover.py` either in interactive or detached mode: