diff --git a/README b/README
index 5c719e3..3974def 100644
--- a/README
+++ b/README
@@ -3,15 +3,18 @@ Make sure your current directory is projet_court_nz
 Environment
 
 1 - Recreate the conda environment with the config_projet.yml file avaible in the src repository 
-	$ conda env create -f src/config_projet.yml
+	$ conda env create -f src/environment.yml
 2 - Activate the generated environment
 	$ conda activate projet-court
 
 toy-example:
 md.pdb contains structural information of 501 conformations of the calf-1 domain
 
-3 - try the program on md.pdb
-	$ python3 src/projet8 data/md.pdb 
+3 - try the program by parsing the md.pdb sequences into 4 cluster
+	$ python3 src/projet8.py data/md.pdb 4
+	$ python3 src/projet8.py [.pdbfile] [number of desired clusters]
+
+Results are generated in the results folder 
 
 Informations: