Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 6de70aa..d4b2fd6 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 6de70aa89a14191d0d06e8a084d780c8fadf49b2
+Subproject commit d4b2fd6ec31e6c0858578598d3e8ed043faa9eb5