diff --git a/doc b/doc
index ba24f206e2..a2af347443 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit ba24f206e2e05453b27da753e4f2334806fe924b
+Subproject commit a2af3474433f9ddadedb0a2c70c3c5eadc784a1d