Update git submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 4bbd2d0..2a1c1cc 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 4bbd2d022b31509ba01a0518fc76fb26d91d5dac
+Subproject commit 2a1c1ccabf1d8d681870578f54ae66455fadf9e7