diff --git a/doc b/doc
index fd294757e1..34c9cef16b 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit fd294757e176970fd655000d8ea9748e274fc14a
+Subproject commit 34c9cef16b826033b49d6d8b0f89fd61c506a548