diff --git a/doc/wiki b/doc/wiki
index c7f4f45f..a2a1f892 160000
--- a/doc/wiki
+++ b/doc/wiki
@@ -1 +1 @@
-Subproject commit c7f4f45f5eab34092d633f9e9bca52a8e9f33a90
+Subproject commit a2a1f89299a9fd1ff3078052e4c7917c329d27ed