docs: fix doc link pointing to master in dashboard.rst

Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 79bbaa555307639cd10819c35c0d0c2f4cd7f0fd)

diff --git a/doc/mgr/dashboard.rst b/doc/mgr/dashboard.rst
index 9752c8ac5e681051eb78af3b7e2373532191909c..e0cfbe2ea2f0675fc2727a8a152e8c9f2cb43bbe 100644 (file)
--- a/doc/mgr/dashboard.rst
+++ b/doc/mgr/dashboard.rst
@@ -534,14 +534,14 @@ on appropriate hosts, proceed with the following steps.
     Dashboards can be added to Grafana by importing dashboard JSON files.
     Use the following command to download the JSON files::
 
-      wget https://raw.githubusercontent.com/ceph/ceph/master/monitoring/ceph-mixin/dashboards_out/<Dashboard-name>.json
+      wget https://raw.githubusercontent.com/ceph/ceph/main/monitoring/ceph-mixin/dashboards_out/<Dashboard-name>.json
 
     You can find various dashboard JSON files `here <https://github.com/ceph/ceph/tree/
-    master/monitoring/ceph-mixin/dashboards_out>`_ .
+    main/monitoring/ceph-mixin/dashboards_out>`_ .
 
     For Example, for ceph-cluster overview you can use::
 
-      wget https://raw.githubusercontent.com/ceph/ceph/master/monitoring/ceph-mixin/dashboards_out/ceph-cluster.json
+      wget https://raw.githubusercontent.com/ceph/ceph/main/monitoring/ceph-mixin/dashboards_out/ceph-cluster.json
 
     You may also author your own dashboards.