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>

diff --git a/doc/mgr/dashboard.rst b/doc/mgr/dashboard.rst
index ec3f0f41764d0fb677cf81343232f8f5239e6013..04e6aa9c8c2a3c25d3213d76b11173dea2924045 100644 (file)
--- a/doc/mgr/dashboard.rst
+++ b/doc/mgr/dashboard.rst
@@ -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::