Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 49aa3b9..0687ea2 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 49aa3b9d1f754af2ff9c11510c00a875c9c3e7d7
+Subproject commit 0687ea21ac9f7863f4390a339b040debdf712851