Tidy up language description

Author: josevalim

README.md

@@ -14,7 +14,7 @@
 [![CI](https://github.com/elixir-lang/elixir/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/elixir-lang/elixir/actions/workflows/ci.yml?query=branch%3Amain)
 [![OpenSSF Best Practices](https://www.bestpractices.dev/projects/10187/badge)](https://www.bestpractices.dev/projects/10187)
 
-Elixir is a dynamic, functional language designed for building scalable
+Elixir is a programming language designed for building scalable
 and maintainable applications.
 
 For more about Elixir, installation and documentation,