diff --git a/doc/comm_simple.png b/doc/comm_simple.png index f98acdba65..3ce3d6e09c 100644 Binary files a/doc/comm_simple.png and b/doc/comm_simple.png differ diff --git a/doc/comm_simple.sxd b/doc/comm_simple.sxd index 0a5588357e..f4d5da29c1 100644 Binary files a/doc/comm_simple.sxd and b/doc/comm_simple.sxd differ