updated readme

Author: JoshuaWise

README.md

@@ -35,7 +35,7 @@ db.on('open', function () {
 # Documentation
 
 - [API documentation](https://github.com/JoshuaWise/better-sqlite3/wiki/API)
-- [Performance](https://github.com/JoshuaWise/better-sqlite3/wiki/Performance)
+- [Performance](https://github.com/JoshuaWise/better-sqlite3/wiki/Performance) (also see [benchmark results](https://github.com/JoshuaWise/better-sqlite3/wiki/Benchmark))
 - [64-bit integer support](https://github.com/JoshuaWise/better-sqlite3/wiki/64-bit-integer-support)
 - [SQLite3 compilation options](https://github.com/JoshuaWise/better-sqlite3/wiki/SQLite3-compilation-options)