Update git submodules

[doc.git] / docs / submodules / so.git

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 3b7a744..8cfa1b8 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 3b7a7443e320d6dcf9a034b0ca290598316d8821
+Subproject commit 8cfa1b81d64c69c4a78dc5ac2b205418dabcbe91