diff --git a/src/doc/book b/src/doc/book
index 04d06dfe54160..8a0eee28f7693 160000
--- a/src/doc/book
+++ b/src/doc/book
@@ -1 +1 @@
-Subproject commit 04d06dfe541607e6419f3d028c3f9b245f3be4d9
+Subproject commit 8a0eee28f769387e543882352b12d956aa1b7c38