[libvirt] [PATCH v10 03/19] snapshot: Documentation and comment improvements

[Eric Blake]

Changes noticed while copying to similar aspects of checkpoints.

Signed-off-by: Eric Blake <eblake at redhat.com>
---
 docs/formatsnapshot.html.in | 8 +++-----
 tests/virsh-snapshot        | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/docs/formatsnapshot.html.in b/docs/formatsnapshot.html.in
index 92cc566467..005800bc00 100644
--- a/docs/formatsnapshot.html.in
+++ b/docs/formatsnapshot.html.in
@@ -223,11 +223,9 @@
         guest.
       </dd>
       <dt><code>parent</code></dt>
-      <dd>An optional readonly representation of the parent of this
-        snapshot.  If present, this element contains exactly one child
-        element, <code>name</code>.  This specifies the name of the
-        parent snapshot of this snapshot, and is used to represent
-        trees of snapshots.
+      <dd>Readonly, present only if this snapshot has a parent. The
+        parent name is given by the sub-element <code>name</code>. The
+        parent relationship allows tracking a tree of related snapshots.
       </dd>
       <dt><code>domain</code></dt>
       <dd>A readonly representation of the domain that this snapshot
diff --git a/tests/virsh-snapshot b/tests/virsh-snapshot
index c31da52ef9..b23d949f62 100755
--- a/tests/virsh-snapshot
+++ b/tests/virsh-snapshot
@@ -85,7 +85,7 @@ $abs_top_builddir/tools/virsh --connect test:///default >out 2>err '
 # and snapshot-list produces timestamps
 sed 's/ *$//; s/[0-9-]\{10\} [0-9:.]* .[0-9]\{4\}/TIMESTAMP/;
    /MarkerA/,/MarkerC/d' < out > out.cooked || fail=1
-# Second part holds domain XMLs
+# Second part holds domain snapshot XMLs
 sed -n '/MarkerA/,/MarkerB/p' < out > s3.xml || fail=1
 sed -n '/MarkerB/,/MarkerC/p' < out > s2.xml || fail=1

-- 
2.20.1