diff --git a/src/doc/reference b/src/doc/reference
index 442cbef910566..50a1075e879be 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 442cbef9105662887d5eae2882ca551f3726bf28
+Subproject commit 50a1075e879be75aeec436252c84eef0fad489f4