Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 0229eaa..77ea8ff 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 0229eaa0cbfce60f7addce36d6be425c91498899
+Subproject commit 77ea8ffe9d5fe782ed511b7ef17c6ec293183332