Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 68b0a26..e6391ed 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 68b0a266050933bbf69ac3707735017204c88020
+Subproject commit e6391ed25043ce148efb3db1376f78a12a38b61b