Update README.md

Author: lvthillo

README.md

@@ -21,7 +21,6 @@ $ docker run --name my-container -d -p 8080:8080 lvthillo/python-flask-docker
 ```
 
 Now visit http://localhost:8080
-Example of expected output:
 ```
  The hostname of the container is 6095273a4e9b and its IP is 172.17.0.2. 
 ```