update readme

Author: chfw

README.rst

@@ -3,7 +3,7 @@ django-excel - Let you focus on data, instead of file formats
 ==============================================================
 
 .. image:: https://api.travis-ci.org/pyexcel/django-excel.svg?branch=master
-    :target: http://travis-ci.org/chfw/django-excel
+    :target: http://travis-ci.org/pyexcel/django-excel
 
 .. image:: https://coveralls.io/repos/chfw/django-excel/badge.svg?branch=master 
     :target: https://coveralls.io/r/chfw/django-excel?branch=master