Modified README to be compatible with older git version

diff --git a/README b/README
index f6ae4dd2d3a1b86ca8640972a9660b65a8017bf1..37ec4595e19b194fa6617bf480e09ba0e0d37869 100644 (file)
--- a/README
+++ b/README
@@ -6,7 +6,8 @@ To compile this demo follow the following steps:
 
 2) Download/update git submodules
 
-   git submodule update --init
+   git submodule init
+   git submodule update
 
 3) Compile it