Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index a7658b9..5228933 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit a7658b97a3abcaa4af92eefdf113f154b7f0fc93
+Subproject commit 522893397d8b07126ab66cbe11a84c798f11643f