diff --git a/doc b/doc
index e09ae61..ccaabe8 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit e09ae61a38ec0085c7191a673ada57b4d8217e9f
+Subproject commit ccaabe8ac743aac83ce1c1806412e3b6d330b16a