Updates scripts: 3311f24 VNC: instructions

diff --git a/scripts b/scripts
index 7a6b5da5ee4ae3da92a8ebf56773d62c7518dafd..3311f24e9ccb74944e2a74e15aeaaeed9edef81f 160000 (submodule)
--- a/scripts
+++ b/scripts
@@ -1 +1 @@
-Subproject commit 7a6b5da5ee4ae3da92a8ebf56773d62c7518dafd
+Subproject commit 3311f24e9ccb74944e2a74e15aeaaeed9edef81f