Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 6a997ad..7981396 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 6a997ad7a4f3670387b19d989986047cc15c51e3
+Subproject commit 7981396ba705aa2d22ecf680f74a462d784c5e56