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 6dfe27b..21d141c 160000 (submodule)
--- a/docs/submodules/modeling/modelspec.git
+++ b/docs/submodules/modeling/modelspec.git
@@ -1 +1 @@
-Subproject commit 6dfe27bc8641509b180177b3f8af7456f713f6c8
+Subproject commit 21d141cae1e75bac01c3b469addc59afc0af6a2e