diff --git a/doc_module_vmap b/doc_module_vmap
index 78972a6b9f39d47b8084606c4c6c5944d3a96c58..471221b9666badd1cc59bc7a737addc2a34b9a59 160000
--- a/doc_module_vmap
+++ b/doc_module_vmap
@@ -1 +1 @@
-Subproject commit 78972a6b9f39d47b8084606c4c6c5944d3a96c58
+Subproject commit 471221b9666badd1cc59bc7a737addc2a34b9a59