Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index f3c69d5..d53a72c 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit f3c69d5d9a4b1358f0de7545ffee287ee589034d
+Subproject commit d53a72c4f5a613c1dee59a1eab9d1c8dd800d28a