doc/mgr: edit nfs.rst

Edit the "Updating an NFS Cluster" section of doc/mgr/nfs.rst. This
commit includes changes requested by Anthony D'Atri in
https://github.com/ceph/ceph/pull/63452.

Signed-off-by: Zac Dover <zac.dover@proton.me>

diff --git a/doc/mgr/nfs.rst b/doc/mgr/nfs.rst
index f360240697b92599a91ffd508cac4f16fc79ced3..3a130f4f0a9a400714f7d2609159defe11c5279e 100644 (file)
--- a/doc/mgr/nfs.rst
+++ b/doc/mgr/nfs.rst
@@ -178,18 +178,20 @@ orchestration, these commands check service status:
 Updating an NFS Cluster
 -----------------------
 
-In order to modify cluster parameters (like the port or placement), you need
-to use the orchestrator interface to update the NFS service spec.  The safest
-way to do that is to export the current spec, modify it, and then re-apply it.
-For example, to modify the ``nfs.foo`` service,
+In order to modify cluster parameters (for example, the port or the placement),
+use the orchestrator interface to update the NFS service spec. The safest way
+to do that is to export the current spec, modify it, and then re-apply it. For
+example, to modify the ``nfs.foo`` service, run commands of the following
+forms: 
 
 .. prompt:: bash #
 
    ceph orch ls --service-name nfs.foo --export > nfs.foo.yaml
-   vi nfs.foo.yaml
+   emacs nfs.foo.yaml
    ceph orch apply -i nfs.foo.yaml
 
-For more information about the NFS service spec, see :ref:`deploy-cephadm-nfs-ganesha`.
+For more information about the NFS service spec, see
+:ref:`deploy-cephadm-nfs-ganesha`.
 
 List NFS Ganesha Clusters
 -------------------------