Fixing URLs.

Author: rdegges

README.md

@@ -2,7 +2,7 @@
 
 [![PyPI Version](https://img.shields.io/pypi/v/stormpath.svg)](https://pypi.python.org/pypi/stormpath/)
 [![PyPI Downloads](https://img.shields.io/pypi/dm/stormpath.svg)](https://pypi.python.org/pypi/stormpath)
-[![Travis Build Status](https://img.shields.io/stormpath/stormpath-sdk-python.svg)](https://travis-ci.org/stormpath/stormpath-sdk-python)
+[![Travis Build Status](https://img.shields.io/travis/stormpath/stormpath-sdk-python.svg)](https://travis-ci.org/stormpath/stormpath-sdk-python)
 
 
 Stormpath is the first simple and secure user management and authentication