Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 1980195..e4f7634 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 1980195d94d2208c8f5c8951885cfe345fbc8dd1
+Subproject commit e4f76347e6eac071e5a3ff4666763b68b9075183