Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 32fdbf9..539776c 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 32fdbf907f8ca5109461379508e3b28d575a9dc1
+Subproject commit 539776c6a387e25f0c428be1f8c6912d94c50e88