Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 76a37d0..4b9193c 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 76a37d03413fd1798e50274c57566c0ed3d752e4
+Subproject commit 4b9193ca1a42a7781ef59a2d724200adcd6439ec