Update README.md

README.md

@@ -1,6 +1,6 @@
 # Potoo
 
-## What is it 
+## What is it ?
 [Potoo](https://en.wikipedia.org/wiki/Potoo) is a special bird that communicates with VoIP ecosystem and particularly well with Wazo.
 
 The main objective of this project is to quickly (and perhaps badly) provide solutions to missing functionalities in a given ecosystem.
@@ -15,4 +15,4 @@ Its best documentation is its source code and Potoo may be verry insecure.
 4. `python3 -m venv venv`
 5. `source venv/bin/activate`
 6. `pip install -r requirements.txt`
-7. `flask run`
+7. `python app.py`