update readme again

Author: arrestle

README.md

@@ -50,8 +50,7 @@ Create an admin user for the AAP instance and set the following environment vari
 export AAP_USERNAME=<your admin username>
 export AAP_PASSWORD=<your admin password>
 export AAP_INSECURE_SKIP_VERIFY=true 
-export AAP_HOST="http://localhost:9080" # per development environment
-export AAP_HOST="https://localhost:8043" # or this... 
+export AAP_HOST=<your aap instance host url> # "http://localhost:9080" or "https://localhost:8043" 
 ```
 
 In order to run the acceptance tests for the job resource, you must have a working job template already in your AAP instance. The job template must be set to require an inventory on launch. Export the id of this job template: