Update git submodules

[doc.git] / docs / submodules / vnfrqts / usecases.git

diff --git a/docs/submodules/vnfrqts/usecases.git b/docs/submodules/vnfrqts/usecases.git
index 59ff247..b857497 160000 (submodule)
--- a/docs/submodules/vnfrqts/usecases.git
+++ b/docs/submodules/vnfrqts/usecases.git
@@ -1 +1 @@
-Subproject commit 59ff2477199487b67e75d016f288f0d81186e10a
+Subproject commit b857497690e83a04ff496edb2a0ec582ac67e394