Updated README to match the released version

diff --git a/README b/README
index 620de4dff8d34b32fbf8cdd571320c92c21eca71..77dbcdbefcd975c468ee447837a96725ee0dbe82 100644 (file)
--- a/README
+++ b/README
@@ -1,7 +1,8 @@
 To compile this demo follow the following steps (you can also run ./compile.sh
 which does all the steps):
 
-1) Download/update git submodules
+1) If you downloaded this from git repository, you need to
+   download/update git submodules:
 
    git submodule init
    git submodule update