Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 2627001..52d9026 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 2627001834084af2e31a6c8c49503919a114b9c3
+Subproject commit 52d90269b975485e0c0221bc7d2b1252c341d65c