Readme reorganisation

README.md

@@ -2,19 +2,11 @@ Original code : https://gitlab.inria.fr/tlavocat/stage_M2
 
 # Installation
 
-### Using VENV :
-
-In project root directory :
-```
-virtualenv venv
-source venv/bin/activate
-```
-
 ### installing the lib in dev mode :
 
 In project root directory
 ```
-pip install -e .
+pip3 install -e .
 ```
 
 # Requirements
@@ -89,3 +81,12 @@ Ensure no max session is set.
 ```
 python3 setup.py test
 ```
+
+### Using VENV :
+
+In project root directory :
+```
+virtualenv venv
+source venv/bin/activate
+```
+