diff --git a/wiki b/wiki
index 770e5216c..8b4ff893c 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit 770e5216cc4d88be300437be1665762050dbba79
+Subproject commit 8b4ff893cdcb5f4f50b37017d141e65e6ce351a1