update content (#2906)

Author: staxbot

src/config.books.json

@@ -39,7 +39,7 @@
     "defaultVersion": "8759182"
   },
   "d9b85ee6-c57f-4861-8208-5ddf261e9c5f": {
-    "defaultVersion": "dba9104"
+    "defaultVersion": "8759182"
   },
   "9b08c294-057f-4201-9f48-5d6ad992740d": {
     "defaultVersion": "ebc5beb"