Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index f6c4e8b..b971b4c 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit f6c4e8bb2b8950d1f591389db1192e73a9f4c637
+Subproject commit b971b4c97c6677b735c780681d095f57c936bb3f