Remove references to the Makefile from the README

diff --git a/README.md b/README.md
index caaa00f9f7e5d45364cb89ad93da2e5ed2163ae5..6eba3ba5228826f448684116cb219e335963ac4d 100644 (file)
--- a/README.md
+++ b/README.md
@@ -211,7 +211,7 @@ As the source code is handled by the version control system Git, it's useful to
 
 ### Submodules ###
 
-The repository uses submodules, which normally are handled directly by the Makefile, but sometimes you want to
+The repository uses submodules, which normally are handled directly by the `grunt update_submodules` command, but sometimes you want to
 be able to work with them manually.
 
 Following are the steps to manually get the submodules: