Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 5c45d18..51b69b3 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 5c45d1883426687d9a53dafc8e17f470aa661857
+Subproject commit 51b69b3ac37bbad99accf0fa95ef8c101dcc44c4