diff --git a/modules/userguide b/modules/userguide
index e379973..37dbf17 160000
--- a/modules/userguide
+++ b/modules/userguide
@@ -1 +1 @@
-Subproject commit e3799736f3cc849d8828deac103f15c7bb480986
+Subproject commit 37dbf178fc4e3fc5157dfa15069bd4f3b3f68a49