diff --git a/doc b/doc
index 89f23702ca..1786c96759 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit 89f23702ca60801ed569a01b4bc0a0edc4255fd9
+Subproject commit 1786c96759f4dc02286cbbe7817017a7d18d427d