diff --git a/src/doc/reference b/src/doc/reference
index 9e843aeb4df08..d8dfe1b005c03 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 9e843aeb4df083522c7277179bbaa25d0507731c
+Subproject commit d8dfe1b005c03584cd7adc4bfb72b005e7e84744