doc: redundant "cephfs" when set the "allow_multimds"

Signed-off-by: Shangzhong Zhu <zhu.shangzhong@zte.com.cn>

diff --git a/doc/cephfs/multimds.rst b/doc/cephfs/multimds.rst
index 998ae854eb9b8e32a5bb015708e5c8dbe557f1cc..55ef152356cb33817fc15f28a8031bc039d784d5 100644 (file)
--- a/doc/cephfs/multimds.rst
+++ b/doc/cephfs/multimds.rst
@@ -36,7 +36,8 @@ Before ``max_mds`` can be increased, the ``allow_multimds`` flag must be set.
 The following command sets this flag for a filesystem instance.
 
 ::
-    # ceph fs set <fs_name> cephfs allow_multimds true --yes-i-really-mean-it
+
+    # ceph fs set <fs_name> allow_multimds true --yes-i-really-mean-it
 
 Set ``max_mds`` to the desired number of ranks.  In the following examples
 the "fsmap" line of "ceph status" is shown to illustrate the expected