Correct release note formatting

The release note for change Icf3c8dc4ba2fd96cda0 was not consistent
in second-level list spacing and thus sphinx changed some lists into
really large blockquotes.  Also, change one of the lists to a
description list so the info is displayed more clearly.

Change-Id: Id5fa35afc2ad89dec4c9029a01efe01196fd794e

1 files changed, 16 insertions, 10 deletions

diff --git a/releasenotes/notes/hitachi-vsp-add-hostgroup-name-format-option-4c8e4a5ddd69b9bd.yaml b/releasenotes/notes/hitachi-vsp-add-hostgroup-name-format-option-4c8e4a5ddd69b9bd.yaml
index 20ed2cb80..e96aa8b28 100644
--- a/releasenotes/notes/hitachi-vsp-add-hostgroup-name-format-option-4c8e4a5ddd69b9bd.yaml
+++ b/releasenotes/notes/hitachi-vsp-add-hostgroup-name-format-option-4c8e4a5ddd69b9bd.yaml
@@ -3,6 +3,7 @@ features:
   - |
     Hitachi driver:  Add a config option ``hitachi_group_name_format`` for
     hostgroup name format.
+
     When using this option, users can specify the name format of
     host groups or iSCSI targets.
     Rules of the format:
@@ -12,22 +13,25 @@ features:
     * The specified value must start with ``HBSD-``.
     * You can use the following variables:
 
-      * ``{wwn}``: FC driver only. This is replaced with the smallest
-              WWPN of the WWPNs of the connecting node.
-      * ``{ip}``: iSCSI driver only. This is replaced with the IP address of
-              the connecting node.
-      * ``{host}``: This is replaced with the host name of the connecting node.
+      ``{wwn}``
+        `FC driver only.`  This is replaced with the smallest
+        WWPN of the WWPNs of the connecting node.
+      ``{ip}``
+        `iSCSI driver only.`  This is replaced with the IP address of
+        the connecting node.
+      ``{host}``
+        This is replaced with the host name of the connecting node.
 
     * You can use each variable in the specified value no more than once.
     * The specified value must include the following variables:
 
-        * FC driver: ``{wwn}``
-        * iSCSI driver: ``{ip}``
+      * FC driver: ``{wwn}``
+      * iSCSI driver: ``{ip}``
 
     * The maximum length of a specified value is as follows:
 
-        * FC driver: 64
-        * iSCSI driver: 32
+      * FC driver: 64
+      * iSCSI driver: 32
 
     * In the length calculation, use the following values as the length of
       each variable:
@@ -46,8 +50,10 @@ features:
         iSCSI targets do not exceed the maximum length.
 
     If you specify this parameter, it is recommended that you specify ``True``
-    for the hitachi_group_create parameter to collect necessary
+    for the ``hitachi_group_create`` parameter to collect necessary
     information automatically.
+
     Examples:
+
     * FC driver: ``HBSD-{host}-{wwn}``
     * iSCSI driver: ``HBSD-{host}-{ip}``