doc/dashboard: fix formatting on Grafana instructions

The whole list was in a code block, instead of just the snippets.

Signed-off-by: John Spray <john.spray@redhat.com>
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John Spray 2018-06-21 11:31:19 +01:00 committed by GitHub
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@ -238,7 +238,7 @@ Enabling the Embedding of Grafana Dashboards
Grafana and Prometheus are likely going to be bundled and installed by some
orchestration tools along Ceph in the near future, but currently, you will have
to install and configure both manually. After you have installed Prometheus and
Grafana on your preferred hosts, proceed with the following steps::
Grafana on your preferred hosts, proceed with the following steps:
1. Enable the Ceph Exporter which comes as Ceph Manager module by running::