diff --git a/doc b/doc
index 1786c96759..408173c541 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 1786c96759f4dc02286cbbe7817017a7d18d427d
+Subproject commit 408173c541262ffdb322c19ce155a339515ffcc8