update

mqtt设备控制命令.md

@@ -684,9 +684,9 @@ code 值描述：
 	"SrcDeviceName": "device_uuid",
 	"type": "start_dm_auth",
 	"other": {
-        "code":1,
-	"dsn": "xx",
-        "authReqInfo": "xxxxxx"
+            "code":1,
+            "dsn": "xx",
+            "authReqInfo": "xxxxxx"
 
 	}
 }