Merge pull request openedx-unsupported#3394 from edx/max/docs

Update tools-gp docs

playbooks/edx-east/tools-gp.yml

@@ -1,5 +1,5 @@
 # Creating a new ad hoc reporting box:
-# ansible-playbook -i 'reporting.example.com,' ./tools-gp.yml -e@/var/path/common.yml -e@/vars/path/environnment-deployment.yml
+# ansible-playbook -i 'reporting.example.com,' ./tools-gp.yml -e@/var/path/deployment.yml -e@/vars/path/environnment-deployment.yml -e@/vars/path/ad_hoc_reporting_replica_db_hosts.yml
 # Updating the users on an existing box:
 # ansible-playbook -i 'reporting.example.com,' ./tools-gp.yml --tags users -e@/var/path/users.yml -e@/vars/path/environnment-deployment.yml
 - name: Deploy Ad Hoc Reporting Scripts