Updated git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 4e947c9..66d5b0e 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 4e947c908ee3c7cf3cd66fe2e72d9019ff676476
+Subproject commit 66d5b0ea69b884e67a3c21e3891bc08f3c8c59cb