diff --git a/doc b/doc
index d273f2be33..d6d1174795 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit d273f2be33866ce8240bd83632def252aca69d1b
+Subproject commit d6d117479510a4ff9084618b867d4a5ec1347b28