diff --git a/doc b/doc
index 9c8b992a55..50463c65a6 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 9c8b992a55908628f7b6ccc119d7cefb2c2cc0a1
+Subproject commit 50463c65a6f49c40b974f701964283f305394a0b