Remove docs submodules

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

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
deleted file mode 160000 (submodule)
index 9f4721c..0000000
--- a/docs/submodules/so.git
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 9f4721c6858cd3dc1b94b22febd2fe5e38f8de3c