qmp-commands: move 'query-rocker' doc to schema

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

docs/qmp-commands.txt

@@ -312,18 +312,6 @@ Example:
 -> { "execute": "trace-event-set-state", "arguments": { "name": "qemu_memalign", "enable": "true" } }
 <- { "return": {} }
 
-Show rocker switch
-------------------
-
-Arguments:
-
-- "name": switch name
-
-Example:
-
--> { "execute": "query-rocker", "arguments": { "name": "sw1" } }
-<- { "return": {"name": "sw1", "ports": 2, "id": 1327446905938}}
-
 Show rocker switch ports
 ------------------------
 

qapi/rocker.json

@@ -26,6 +26,12 @@
 # Returns: @Rocker information
 #
 # Since: 2.4
+#
+# Example:
+#
+# -> { "execute": "query-rocker", "arguments": { "name": "sw1" } }
+# <- { "return": {"name": "sw1", "ports": 2, "id": 1327446905938}}
+#
 ##
 { 'command': 'query-rocker',
   'data': { 'name': 'str' },