index.rst: Minor source tweak

Reads easier when viewing the source

Author: Zearin

docs/index.rst

@@ -8,7 +8,8 @@ The Hitchhiker's Guide to Python!
 
 Welcome to The Hitchhiker's Guide to Python.
 
-**This guide is currently under heavy active development.**  If you'd like to help, `fork us on GitHub <https://github.com/kennethreitz/python-guide>`_!
+**This guide is currently under heavy active development.**  If you'd like to help, 
+`fork us on GitHub <https://github.com/kennethreitz/python-guide>`_!
 
 This *opinionated* guide exists to provide both novice and expert Python
 developers a best-practice handbook to the installation, configuration, and