[ffigen] Update README.md (#152)

pkgs/ffigen/README.md

diff --git a/pkgs/ffigen/README.md b/pkgs/ffigen/README.md
index e6359eb..4eb22ec 100644
--- a/pkgs/ffigen/README.md
+++ b/pkgs/ffigen/README.md
@@ -2,8 +2,7 @@
 [![Build Status](https://github.com/dart-lang/ffigen/workflows/Dart%20CI/badge.svg)](https://github.com/dart-lang/ffigen/actions?query=workflow%3A"Dart+CI")
 [![Coverage Status](https://coveralls.io/repos/github/dart-lang/ffigen/badge.svg?branch=master)](https://coveralls.io/github/dart-lang/ffigen?branch=master)
 
-Experimental binding generator for [FFI](https://dart.dev/guides/libraries/c-interop)
-bindings.
+Binding generator for [FFI](https://dart.dev/guides/libraries/c-interop) bindings.
 
 ## Example