Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index adf7790..c52cca7 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit adf7790712eb164aa6bc6e91f5d19cdb39bd0f0f
+Subproject commit c52cca753f00b02349cd6f025b3217ca2f1f4e75