fix shield

Author: gaborbernat

README.rst

@@ -3,8 +3,8 @@ virtualenv
 
 A tool for creating isolated 'virtual' python environments.
 
-.. image:: https://badge.fury.io/py/virtualenv.svg
-  :target: https://badge.fury.io/py/virtualenv
+.. image:: https://img.shields.io/pypi/v/virtualenv.svg
+  :target: https://pypi.org/project/virtualenv
   :alt: Latest version on PyPi
 .. image:: https://img.shields.io/pypi/pyversions/virtualenv.svg
   :target: https://pypi.org/project/virtualenv/
@@ -18,9 +18,6 @@ A tool for creating isolated 'virtual' python environments.
 .. image:: https://img.shields.io/badge/code%20style-black-000000.svg
   :target: https://github.com/ambv/black
   :alt: Code style: black
-.. image:: https://img.shields.io/pypi/v/virtualenv.svg
-   :target: https://pypi.org/project/virtualenv
-
 
 * `Installation <https://virtualenv.pypa.io/en/latest/installation.html>`_
 * `Documentation <https://virtualenv.pypa.io/>`_