Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 2abd30f..6ec917f 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 2abd30fb57643fa07eb1a183c3525d559cb68237
+Subproject commit 6ec917f8f6490861a47f2b03a6065cc1da2be1dc