diff --git a/doc b/doc
index 558142c54d..2b7c190a64 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 558142c54d6373bd77ad09f7784fd5d5773694d7
+Subproject commit 2b7c190a64344f51844ddcfa202bb9ceebd11aed