diff --git a/doc b/doc
index 20d1a7c02b..d6a3304afc 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 20d1a7c02be4139122a0be8f78f035937ed65bc1
+Subproject commit d6a3304afcc14ef95b159b90419923e4211d9ad5