Merge pull request ceph#65128 from zdover23/wip-doc-2025-08-19-rados-config-mon-config-ref

doc/rados: repair short underline

Reviewed-by: Anthony D'Atri <[email protected]>

Author: zdover23

doc/rados/configuration/mon-config-ref.rst

@@ -630,7 +630,7 @@ Miscellaneous
 .. confval:: enable_availability_tracking
 
 NVMe-oF Monitor Client
-=====================
+======================
 
 .. confval:: nvmeof_mon_client_disconnect_panic
 .. confval:: nvmeof_mon_client_connect_panic