diff --git a/doc b/doc
index e6b606c..b0b6a75 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit e6b606cd3a080dae6db071aca5cb018858859905
+Subproject commit b0b6a75ec10e353551b88f5c89ec948ecfaee581