Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 2f8df12..6464a07 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 2f8df123a97c7d4c046e31fda404483b2efdfe74
+Subproject commit 6464a078924b23c70c16d687c9812faff334920f