Update git submodules

[doc.git] / docs / submodules / modeling / modelspec.git

diff --git a/docs/submodules/modeling/modelspec.git b/docs/submodules/modeling/modelspec.git
index c140cd3..d771909 160000 (submodule)
--- a/docs/submodules/modeling/modelspec.git
+++ b/docs/submodules/modeling/modelspec.git
@@ -1 +1 @@
-Subproject commit c140cd37e4bef87959f15c95d9aa37c0ab862f71
+Subproject commit d771909059b02d5f2d9634fa687913a6ce6d5b81