modifying permissions

README

@@ -4,7 +4,7 @@ This repository contains the reference data of Grid5000. The raw data is located
 # Getting started
 Right now, the easiest way to get started is to look at some existing input files in the "generators/input" directory. There you can see how you define sites, clusters, nodes and environments programmatically. Then you can create or change an existing input file and run it in simulation mode (your changes won't be applied but you'll see what will be changed).
 
-Run the "grid5000.rb" script without options ($ ruby grid5000.rb) to see how to use it.
+Run the "grid5000.rb" script (in /generators) without options ($ ruby grid5000.rb) to see how to use it.
 
 After each modification to the repository, you should commit your changes with a meaningful message, so that people can easily track them. Your commits should also be site-specific, or even cluster-specific. Try to avoid putting a lot of changes in only one commit.