Update git submodules

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

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index df6a71d..f51fdd4 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit df6a71d3005eed77a7c685385bcf4fb3f3745aba
+Subproject commit f51fdd4261281187542a78794739b84e93eb8478