Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index b0bb473..47e74ec 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit b0bb4733ee29dabfe024dc93869a2ede09ef010f
+Subproject commit 47e74ec900616c7afc2a81f4851ea2b557be0abd