Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 9848e06..f697af8 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 9848e069a23396a67631df71270fa5c51f9c1afb
+Subproject commit f697af873b2ced50e2f23a2170a1d1889f0b6ab1