Minor readme edit

Author: Sylvain MARIE

README.md

@@ -1,6 +1,6 @@
 # python-getversion
 
-(hopefully) universal library to get the package version number of a python module, by combining various strategies (PEP396/version, setuptools/`pkg_resources`, PEP427/wheel, git...)
+*Get the version number of any python module or package, reliably.*
 
 [![Python versions](https://img.shields.io/pypi/pyversions/getversion.svg)](https://pypi.python.org/pypi/getversion/) [![Build Status](https://travis-ci.org/smarie/python-getversion.svg?branch=master)](https://travis-ci.org/smarie/python-getversion) [![Tests Status](https://smarie.github.io/python-getversion/junit/junit-badge.svg?dummy=8484744)](https://smarie.github.io/python-getversion/junit/report.html) [![codecov](https://codecov.io/gh/smarie/python-getversion/branch/master/graph/badge.svg)](https://codecov.io/gh/smarie/python-getversion)