Remove using Python 2.7 section

README.md

 # Heroku Django Starter Template
 
-An utterly fantastic project starter template for Django 1.11.
+An utterly fantastic project starter template for Django 2.0.
 
 ## Features
 
 - Production-ready configuration for Static Files, Database Settings, Gunicorn, etc.
 - Enhancements to Django's static file serving functionality via WhiteNoise.
-- Latest Python 3.6 runtime environment. 
+- Latest Python 3.6 runtime environment.
 
 ## How to Use
 
 To use this project, follow these steps:
 
 1. Create your working environment.
-2. Install Django (`$ pip install django`)
+2. Install Django (`$ pipenv install django`)
 3. Create a new project using this template
 
 ## Creating Your Project
@@ -39,10 +39,6 @@ You can replace ``helloworld`` with your desired project name.
 
 See also, a [ready-made application](https://github.com/heroku/python-getting-started), ready to deploy.
 
-## Using Python 2.7?
-
-Just update `runtime.txt` to `python-2.7.13` (no trailing spaces or newlines!).
-
 
 ## License: MIT