Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index f697af8..23f5c77 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit f697af873b2ced50e2f23a2170a1d1889f0b6ab1
+Subproject commit 23f5c77f144d8f722083a99603975d4f7ca1926c