Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index a3b0c74..9b78caf 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit a3b0c74345d2dbf981d49493ef498e28e867a144
+Subproject commit 9b78caf92e4a362850a242f04871644dafc20f62