diff --git a/doc b/doc
index a5adc652ed..2599b2c85d 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit a5adc652ed3c7cf179a19c8b373a9443dd1fc5dc
+Subproject commit 2599b2c85d61c19be5f7f5cd002f5c92d97478f1