Remove docs submodules

[doc.git] / docs / submodules / usecase-ui.git

diff --git a/docs/submodules/usecase-ui.git b/docs/submodules/usecase-ui.git
deleted file mode 160000 (submodule)
index 8189d66..0000000
--- a/docs/submodules/usecase-ui.git
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8189d6613964ac90995dfac73d33c05af695bd87