Update git submodules

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

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 74cf850..28c931d 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 74cf8508ab0a778aec0a38e3786b1f17f1596385
+Subproject commit 28c931d73c4ff56a6c14025b88c5b8e9b677fee9