Update git submodules

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

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index c7870b8..20b518d 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit c7870b878f6ab62b7ec2783ab19e8a68dfd8957e
+Subproject commit 20b518d37241d49088a3a5aae1208a5f79e4c306