Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 78a4856..df2db9f 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 78a48567a2d3657cc3c5df70a614a5d1496744fb
+Subproject commit df2db9f4a7c3fccc5f617792a057d8dbc6bf9d34