qapi: Fix doc comment indentation again

In commit 26ec4e53f2 and similar commits we fixed the indentation
for doc comments in our qapi json files to follow a new stricter
standard for indentation, which permits only:
    @arg: description line 1
          description line 2

or:
    @arg:
    line 1
    line 2

but because the script updates that enforce this are not yet in the
tree we have had a steady trickle of subsequent changes which didn't
follow the new rules.

Fix the latest round of mis-indented doc comments.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200925162316.21205-2-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Updated for commit 4c437254b807 and a83e24ba1a5]
Signed-off-by: Markus Armbruster <armbru@redhat.com>

3 files changed, 59 insertions, 57 deletions

diff --git a/qapi/block-core.json b/qapi/block-core.json
index 3c16f1e..dd77a91 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -4316,8 +4316,8 @@
 # @data-file-raw: True if the external data file must stay valid as a
 #                 standalone (read-only) raw image without looking at qcow2
 #                 metadata (default: false; since: 4.0)
-# @extended-l2      True to make the image have extended L2 entries
-#                   (default: false; since 5.2)
+# @extended-l2: True to make the image have extended L2 entries
+#               (default: false; since 5.2)
 # @size: Size of the virtual disk in bytes
 # @version: Compatibility level (default: v3)
 # @backing-file: File name of the backing file if a backing file
diff --git a/qapi/machine.json b/qapi/machine.json
index c061cce..2c23756 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -1001,9 +1001,11 @@
 #
 # Request the balloon driver to change its balloon size.
 #
-# @value: the target logical size of the VM in bytes
+# @value: the target logical size of the VM in bytes.
 #         We can deduce the size of the balloon using this formula:
+#
 #            logical_vm_size = vm_ram_size - balloon_size
+#
 #         From it we have: balloon_size = vm_ram_size - @value
 #
 # Returns: - Nothing on success
diff --git a/qapi/migration.json b/qapi/migration.json
index ce2216c..7f5e6fd 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -681,23 +681,23 @@
 #                      Defaults to 1. (Since 5.0)
 #
 # @block-bitmap-mapping: Maps block nodes and bitmaps on them to
-#          aliases for the purpose of dirty bitmap migration.  Such
-#          aliases may for example be the corresponding names on the
-#          opposite site.
-#          The mapping must be one-to-one, but not necessarily
-#          complete: On the source, unmapped bitmaps and all bitmaps
-#          on unmapped nodes will be ignored.  On the destination,
-#          encountering an unmapped alias in the incoming migration
-#          stream will result in a report, and all further bitmap
-#          migration data will then be discarded.
-#          Note that the destination does not know about bitmaps it
-#          does not receive, so there is no limitation or requirement
-#          regarding the number of bitmaps received, or how they are
-#          named, or on which nodes they are placed.
-#          By default (when this parameter has never been set), bitmap
-#          names are mapped to themselves.  Nodes are mapped to their
-#          block device name if there is one, and to their node name
-#          otherwise. (Since 5.2)
+#                        aliases for the purpose of dirty bitmap migration.  Such
+#                        aliases may for example be the corresponding names on the
+#                        opposite site.
+#                        The mapping must be one-to-one, but not necessarily
+#                        complete: On the source, unmapped bitmaps and all bitmaps
+#                        on unmapped nodes will be ignored.  On the destination,
+#                        encountering an unmapped alias in the incoming migration
+#                        stream will result in a report, and all further bitmap
+#                        migration data will then be discarded.
+#                        Note that the destination does not know about bitmaps it
+#                        does not receive, so there is no limitation or requirement
+#                        regarding the number of bitmaps received, or how they are
+#                        named, or on which nodes they are placed.
+#                        By default (when this parameter has never been set), bitmap
+#                        names are mapped to themselves.  Nodes are mapped to their
+#                        block device name if there is one, and to their node name
+#                        otherwise. (Since 5.2)
 #
 # Since: 2.4
 ##
@@ -841,23 +841,23 @@
 #                      Defaults to 1. (Since 5.0)
 #
 # @block-bitmap-mapping: Maps block nodes and bitmaps on them to
-#          aliases for the purpose of dirty bitmap migration.  Such
-#          aliases may for example be the corresponding names on the
-#          opposite site.
-#          The mapping must be one-to-one, but not necessarily
-#          complete: On the source, unmapped bitmaps and all bitmaps
-#          on unmapped nodes will be ignored.  On the destination,
-#          encountering an unmapped alias in the incoming migration
-#          stream will result in a report, and all further bitmap
-#          migration data will then be discarded.
-#          Note that the destination does not know about bitmaps it
-#          does not receive, so there is no limitation or requirement
-#          regarding the number of bitmaps received, or how they are
-#          named, or on which nodes they are placed.
-#          By default (when this parameter has never been set), bitmap
-#          names are mapped to themselves.  Nodes are mapped to their
-#          block device name if there is one, and to their node name
-#          otherwise. (Since 5.2)
+#                        aliases for the purpose of dirty bitmap migration.  Such
+#                        aliases may for example be the corresponding names on the
+#                        opposite site.
+#                        The mapping must be one-to-one, but not necessarily
+#                        complete: On the source, unmapped bitmaps and all bitmaps
+#                        on unmapped nodes will be ignored.  On the destination,
+#                        encountering an unmapped alias in the incoming migration
+#                        stream will result in a report, and all further bitmap
+#                        migration data will then be discarded.
+#                        Note that the destination does not know about bitmaps it
+#                        does not receive, so there is no limitation or requirement
+#                        regarding the number of bitmaps received, or how they are
+#                        named, or on which nodes they are placed.
+#                        By default (when this parameter has never been set), bitmap
+#                        names are mapped to themselves.  Nodes are mapped to their
+#                        block device name if there is one, and to their node name
+#                        otherwise. (Since 5.2)
 #
 # Since: 2.4
 ##
@@ -1037,23 +1037,23 @@
 #                      Defaults to 1. (Since 5.0)
 #
 # @block-bitmap-mapping: Maps block nodes and bitmaps on them to
-#          aliases for the purpose of dirty bitmap migration.  Such
-#          aliases may for example be the corresponding names on the
-#          opposite site.
-#          The mapping must be one-to-one, but not necessarily
-#          complete: On the source, unmapped bitmaps and all bitmaps
-#          on unmapped nodes will be ignored.  On the destination,
-#          encountering an unmapped alias in the incoming migration
-#          stream will result in a report, and all further bitmap
-#          migration data will then be discarded.
-#          Note that the destination does not know about bitmaps it
-#          does not receive, so there is no limitation or requirement
-#          regarding the number of bitmaps received, or how they are
-#          named, or on which nodes they are placed.
-#          By default (when this parameter has never been set), bitmap
-#          names are mapped to themselves.  Nodes are mapped to their
-#          block device name if there is one, and to their node name
-#          otherwise. (Since 5.2)
+#                        aliases for the purpose of dirty bitmap migration.  Such
+#                        aliases may for example be the corresponding names on the
+#                        opposite site.
+#                        The mapping must be one-to-one, but not necessarily
+#                        complete: On the source, unmapped bitmaps and all bitmaps
+#                        on unmapped nodes will be ignored.  On the destination,
+#                        encountering an unmapped alias in the incoming migration
+#                        stream will result in a report, and all further bitmap
+#                        migration data will then be discarded.
+#                        Note that the destination does not know about bitmaps it
+#                        does not receive, so there is no limitation or requirement
+#                        regarding the number of bitmaps received, or how they are
+#                        named, or on which nodes they are placed.
+#                        By default (when this parameter has never been set), bitmap
+#                        names are mapped to themselves.  Nodes are mapped to their
+#                        block device name if there is one, and to their node name
+#                        otherwise. (Since 5.2)
 #
 # Since: 2.4
 ##
@@ -1744,9 +1744,9 @@
 # Information about current dirty page rate of vm.
 #
 # @dirty-rate: @dirtyrate describing the dirty page rate of vm
-#          in units of MB/s.
-#          If this field returns '-1', it means querying has not
-#          yet started or completed.
+#              in units of MB/s.
+#              If this field returns '-1', it means querying has not
+#              yet started or completed.
 #
 # @status: status containing dirtyrate query status includes
 #          'unstarted' or 'measuring' or 'measured'