Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index cf508a5..e4f5b01 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit cf508a5dff92e6a1c1904225d35c100b2f80cb92
+Subproject commit e4f5b019644bcced35371a95f726a2020857af5a