Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index a8c502a..28c2d73 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit a8c502a6255090619ecad1430d43a847fc6e71f1
+Subproject commit 28c2d73e3137ea3c9ca575712bf0086d7f09b17c