diff --git a/doc b/doc
index 05ceaa305b..bd77a9f1c0 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 05ceaa305b34226e7d6bf17810bcc420e37f495b
+Subproject commit bd77a9f1c0743902e8feaf64f53ad9a2ce45852f