Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index db90144..9c55b74 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit db90144322187faee71622702bff58c43a2af300
+Subproject commit 9c55b74f92bf4d4f017504f917b0bce617a523c8