Update README.md

Co-authored-by: Brian Doolittle <[email protected]>

README.md

@@ -6,7 +6,7 @@
 |:-------------:|:-------------:|:---------:|:-------:|:-------:|
 |[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://JuliaPolyhedra.github.io/XPORTA.jl/dev) | [![Coverage Status](https://coveralls.io/repos/github/JuliaPolyhedra/XPORTA.jl/badge.svg?branch=main)](https://coveralls.io/github/JuliaPolyhedra/XPORTA.jl?branch=main)[![codecov](https://codecov.io/gh/JuliaPolyhedra/XPORTA.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/JuliaPolyhedra/XPORTA.jl) | [![Linux/Mac Build Status](https://travis-ci.org/JuliaPolyhedra/XPORTA.jl.svg?branch=main)](https://travis-ci.org/github/JuliaPolyhedra/XPORTA.jl) | [![Windows Build status](https://ci.appveyor.com/api/projects/status/2kjsbavtulwhsamu?svg=true)](https://ci.appveyor.com/project/bdoolittle/xporta-jl) | [![FreeBSD Build Status](https://api.cirrus-ci.com/github/JuliaPolyhedra/XPORTA.jl.svg)](https://cirrus-ci.com/github/JuliaPolyhedra/XPORTA.jl) |
 
-It has two components:
+XPORTA provides two features:
 
  - a thin wrapper around the complete PORTA API
  - an interface to [Polyhedra](https://github.com/JuliaPolyhedra/Polyhedra.jl)