chore: update docs/dyn (#1106)

diff --git a/docs/dyn/books_v1.dictionary.html b/docs/dyn/books_v1.dictionary.html
index 485d518..c17a6ac 100644
--- a/docs/dyn/books_v1.dictionary.html
+++ b/docs/dyn/books_v1.dictionary.html
@@ -105,10 +105,10 @@
     "items": [ # A list of offline dictionary metadata.
       {
         "version": "A String",
-        "language": "A String",
         "size": "A String",
-        "download_url": "A String",
+        "language": "A String",
         "encrypted_key": "A String",
+        "download_url": "A String",
       },
     ],
   }</pre>