Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index c52cca7..23f087d 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit c52cca753f00b02349cd6f025b3217ca2f1f4e75
+Subproject commit 23f087d9168c4618b28d625d8c6814f093d4344e