Update README.rst

JosXa · web-flow · commit 6c38e3906e06 · 2018-07-07T15:01:42.000+02:00
diff --git a/README.rst b/README.rst
@@ -54,6 +54,10 @@ We have a vibrant community of developers helping each other in our `Telegram gr
    :target: https://webchat.freenode.net/?channels=##python-telegram-bot
    :alt: IRC Bridge
 
+.. image:: https://img.shields.io/badge/Python%202.7%20EOL-2020-orange.svg
+   :target: https://img.shields.io/badge/Python%202.7%20EOL-January%201%2C%202020-yellow.svg
+   :alt: Python 2.7 EOL
+
 =================
 Table of contents
 =================
