Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index af150f3..3c68b08 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit af150f32a5644719f7b29a1be513190c865b5f74
+Subproject commit 3c68b089f1782befe61096549fa0916367751672