Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index b6b317a..907d8d6 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit b6b317acefcf741afe56cb9899769c01c707c557
+Subproject commit 907d8d6223a7d2f26f6c0d7792a90bc073e961ef