try removing the anchor plugin

diff --git a/book.json b/book.json
index 8462846e30baf21a155d0745f13c252ba8666cda..c063fa9330b9c3fdece4cf6b6b0ed4cd9e81d66a 100644 (file)
--- a/book.json
+++ b/book.json
@@ -3,7 +3,6 @@
         "summary": "_summary.md"
     },
     "plugins" : [
-      "anchors",
       "edit-link",
       "forkmegithub",
       "hints",