Merge pull request #401 from mattn/patch-2

fix typo

README.md

@@ -234,7 +234,7 @@ Websites with lists of relays and their performance/health:
 
 - [amberflutter](https://github.com/sebdeveloper6952/amberflutter)![stars](https://img.shields.io/github/stars/sebdeveloper6952/amberflutter.svg?style=social) - A Flutter wrapper for Amber (Offline Signer).
 - [arduino-nostr](https://github.com/lnbits/arduino-nostr)![stars](https://img.shields.io/github/stars/lnbits/arduino-nostr.svg?style=social) - An Arduino nostr library.
-- [cagliostr](https://github.com/cagliostr)![stars](https://img.shields.io/github/stars/mattn/cagliostr.svg?style=social) - Faster Nostr relay in C++ backend by sqlite3.
+- [cagliostr](https://github.com/mattn/cagliostr)![stars](https://img.shields.io/github/stars/mattn/cagliostr.svg?style=social) - Faster Nostr relay in C++ backend by sqlite3.
 - [dart_nostr](https://github.com/anasfik/nostr)![stars](https://img.shields.io/github/stars/anasfik/nostr.svg?style=social) - A developer experience Dart library for Nostr
 - [dart-nostr](https://github.com/ethicnology/dart-nostr)![stars](https://img.shields.io/github/stars/ethicnology/dart-nostr.svg?style=social) - a Dart library for Flutter
 - [go-nostr](https://github.com/fiatjaf/go-nostr)![stars](https://img.shields.io/github/stars/fiatjaf/go-nostr.svg?style=social) - a Go library that implements relay management, plus event encoding and signing utils