diff --git a/src/doc/reference b/src/doc/reference
index f2ac173df9906..b14b4e40f53ca 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit f2ac173df9906de5c03b0ee50653321ef1c4ebe8
+Subproject commit b14b4e40f53ca468beaf2f5d0dfb4f4c4ba6bc7b