diff --git a/doc b/doc
index 0f00563922..aac2acb028 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 0f00563922327c340dd15bde777f1c33378460f4
+Subproject commit aac2acb028ea7933bf69021cadb84ca1929b1109