Update releasenotes/notes/os-capacity-94006f03f16583e4.yaml

Co-authored-by: Alex-Welsh <[email protected]>

Author: assumptionsandg

releasenotes/notes/os-capacity-94006f03f16583e4.yaml

@@ -7,7 +7,9 @@ features:
     this change.
 upgrade:
   - |
-    To deploy Openstack Capacity, you must define Openstack
-    application credential variables: secrets_os_exporter_auth_url,
-    secrets_os_exporter_credential_id and secrets_os_exporter_
-    credential_secret as laid out in the 'Monitoring' documentation.
+    To deploy the Openstack Capacity Grafana dashboard, you must
+    define Openstack application credential variables:
+    ``secrets_os_exporter_auth_url``,
+    ``secrets_os_exporter_credential_id`` and 
+    ``secrets_os_exporter_credential_secret`` as laid out in the
+    'Monitoring' documentation.