Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index a66d9c2..66e8179 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit a66d9c2da47ab5ca66f275fa66c8cec4fc0f7215
+Subproject commit 66e81795eb85fae8a39b94ba83b60d62f928ef32