diff --git a/doc/wiki b/doc/wiki
index 060f1482..820bd7bd 160000
--- a/doc/wiki
+++ b/doc/wiki
@@ -1 +1 @@
-Subproject commit 060f1482fe4d9bcb82b3207bd27b47fcff5a3073
+Subproject commit 820bd7bd6fab591691ff5c0560452c2783c8549e