fencing wording updates

From David Noveck

diff --git a/scsi_nvme_middle.xml b/scsi_nvme_middle.xml
index 80af1040b5843b3b01fec375ef077b01e9056848..915da19cbf146ddc685b8adc742bec1f524235e2 100644 (file)
--- a/scsi_nvme_middle.xml
+++ b/scsi_nvme_middle.xml
@@ -136,15 +136,15 @@
   <section anchor='ssc:fencing' title='Client Fencing'>
     <t>
       The SCSI layout uses Persistent Reservations (PRs) to provide client
-      fencing.  For this both the MDS and the Clients have to register
-      a key with the storage device, and the MDS has to create a
+      fencing.  For this to be achieved, both the MDS and the Clients have to
+      register a key with the storage device, and the MDS has to create a
       reservation on the storage device.
     </t>
     <t>
-      The following is a full mapping of the required PERSISTENT RESERVE IN
-      and PERSISTENT RESERVE OUT SCSI commands <xref target="SPC5" /> to
-      NVMe commands which MUST be used when using NVMe namespaces as
-      storage devices for the pNFS SCSI layout.
+      The following sub-sections provide a full mapping of the required
+      PERSISTENT RESERVE IN and PERSISTENT RESERVE OUT SCSI commands
+      <xref target="SPC5" /> to NVMe commands which MUST be used when using
+      NVMe namespaces as storage devices for the pNFS SCSI layout.
     </t>
 
     <section anchor='ssc:fencing:keys' title='PRs - Key Registration'>