migration: Textual fixups for blocktime

Blank lines and comments as suggested by Eric.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180427111502.9822-1-dgilbert@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

diff --git a/qapi/migration.json b/qapi/migration.json
index 23ba85ed3a1d7cb40900c65fa6ef10fa11bc0687..3ec418dabfb759c9a6b54c63ea3befd45b438bc0 100644 (file)
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -162,11 +162,13 @@
 #              error strings. (Since 2.7)
 #
 # @postcopy-blocktime: total time when all vCPU were blocked during postcopy
-#           live migration (Since 2.13)
+#           live migration. This is only present when the postcopy-blocktime
+#           migration capability is enabled. (Since 2.13)
 #
-# @postcopy-vcpu-blocktime: list of the postcopy blocktime per vCPU (Since 2.13)
+# @postcopy-vcpu-blocktime: list of the postcopy blocktime per vCPU.  This is
+#           only present when the postcopy-blocktime migration capability
+#           is enabled. (Since 2.13)
 #
-
 #
 # Since: 0.14.0
 ##
@@ -368,7 +370,6 @@
 #
 # @x-multifd: Use more than one fd for migration (since 2.11)
 #
-#
 # @dirty-bitmaps: If enabled, QEMU will migrate named dirty bitmaps.
 #                 (since 2.12)
 #