doc/dev: use underscores in config vars

Use underscores instead of spaces in config vars in ceph_krb_auth.rst.

Signed-off-by: Ville Ojamo <14869000+bluikko@users.noreply.github.com>
(cherry picked from commit ed88f7f378fcb70be57351271aa19b30f81555d4)

diff --git a/doc/dev/ceph_krb_auth.rst b/doc/dev/ceph_krb_auth.rst
index 627b9bd8e38901ea0c0e510f416c4d1b85e08784..f4bddde90587a7bf3f4f5ffc0a2031b4c14b2e98 100644 (file)
--- a/doc/dev/ceph_krb_auth.rst
+++ b/doc/dev/ceph_krb_auth.rst
@@ -554,7 +554,7 @@ In order to configure connections (from Ceph nodes) to the KDC:
         ...
 
 
-6. A new *set parameter* was added in Ceph, ``gss ktab client file`` which
+6. A new *set parameter* was added in Ceph, ``gss_ktab_client_file`` which
    points to the keytab file related to the Ceph node *(or principal)* in
    question.
 
@@ -614,10 +614,10 @@ In order to configure connections (from Ceph nodes) to the KDC:
         /etc/ceph/ceph.conf
         [global]
             ...
-            auth cluster required = gss
-            auth service required = gss
-            auth client required = gss
-            gss ktab client file = /{$my_new_location}/{$my_new_ktab_client_file.keytab}
+            auth_cluster_required = gss
+            auth_service_required = gss
+            auth_client_required = gss
+            gss_ktab_client_file = /{$my_new_location}/{$my_new_ktab_client_file.keytab}
             ...