hmp-commands-info: Move Texinfo stanzas to conventional place

A command's STEXI..ETEXI stanza follows the command's initializer.
Two commands got them backwards.  Correct that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20171002134538.23332-3-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 574db7d..d27d3b1 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -837,12 +837,6 @@
 Show information about hotpluggable CPUs
 ETEXI
 
-STEXI
-@item info vm-generation-id
-@findex vm-generation-id
-Show Virtual Machine Generation ID
-ETEXI
-
     {
         .name       = "vm-generation-id",
         .args_type  = "",
@@ -852,10 +846,9 @@
     },
 
 STEXI
-@item info memory_size_summary
-@findex memory_size_summary
-Display the amount of initially allocated and present hotpluggable (if
-enabled) memory in bytes.
+@item info vm-generation-id
+@findex vm-generation-id
+Show Virtual Machine Generation ID
 ETEXI
 
     {
@@ -868,6 +861,13 @@
     },
 
 STEXI
+@item info memory_size_summary
+@findex memory_size_summary
+Display the amount of initially allocated and present hotpluggable (if
+enabled) memory in bytes.
+ETEXI
+
+STEXI
 @end table
 ETEXI